|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
DM412 Version : Issue Date : File Name : Total Pages : A.003 2007/08/27 SP-DM412-A.003.doc 35 3-CHANNEL CONSTANT CURRENT LED DRIVERS WITH LED OPEN DETECTION 9 7 1 SILICON TOUCH TECHNOLOGY INC. 9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C. Tel886-3-5645656 Fax886-3-5645626 SILICON TOUCH TECHNOLOGY INC. DM412 DM412 3-CHANNEL CONSTANT CURRENT LED DRIVERS WITH LED OPEN DETECTION General Description DM412 is a PWM enabled LED driver specifically designed for LED video display or lighting applications. Each channel has linear adjustable 16-bits (65536 steps) grayscale PWM control current outputs. It incorporates shift registers, data latches, 3-channel constant current circuitry with current value set by 3 external resistors, and built-in oscillator for PWM functioning. Data, clock, and latch buffer outputs are designed for cascading another chip. Its built-in open detection function help users locate LED failures without additional circuits. The output polarity reverse function is designed for more high power LED applications. Features Maximum constant current outputs: 200mA determined by three external resistors Maximum sinking output voltage: 17V Maximum serial-in clock frequency: 20 MHz 16-bit linear PWM control current outputs Built-in buffers for cascading clock, data, and strobe to next driver PWM free-running capability (refresh rate (~ 267 Hz) with internal oscillator (~ 17.5 MHz)) Selectable auto/manual strobe (Patent pending) LED open detection Output polarity reverse function Power supply voltage: 4V ~ 5.5V Applications LED Decorative Lighting Indoor/Outdoor LED Video or Message Display PWM Signal Generator Package SSOP16, SOP16 (with exposed pad), TSSOP16 (with exposed pad), QFN16 (with exposed pad) 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 1 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Block Diagram 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 2 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Pin Connection GND 9 SDO 10 CKI 12 13 14 STI 11 RREXT GREXT BREXT BOUT 8 7 DAI VCC DAO CKO QFN16 6 (bottom view) 5 4 3 2 1 16 15 GOUT ROUT POL STO Pin Description PIN No. SOP16/SSOP16/TSSOP16: 1 QFN16: 15 SOP16/SSOP16/TSSOP16: 2 QFN16: 16 SOP16/SSOP16/TSSOP16: 3 QFN16: 1 SOP16/SSOP16/TSSOP16: 4 QFN16: 2 SOP16/SSOP16/TSSOP16: 5~7 QFN16: 3~5 SOP16/SSOP16/TSSOP16: 8 QFN16: 9 SOP16/SSOP16/TSSOP16: 9~11 QFN16: 6~8 SOP16/SSOP16/TSSOP16: 12 QFN16: 10 PIN NAME DAO Serial data output terminal. FUNCTION CKO Clock output terminal. STO Strobe output terminal. PWM current output polarity selection: POL `H' means DM412 is to be LED driver, `L' means DM412 is to be PWM generator. R(GB)OUT Sink constant current outputs (open-drain). GND Ground terminal. External resistors connected between R(GB)REXT and GND for driver current value setting. Serial data output trigger mode selection: R(GB)REXT SDO *1 `H' means data is shifted out on synchronization to falling edge of CKO, `L' means data is shifted out on synchronization to rising edge of CKO. Input terminal of data strobe: SOP16/SSOP16/TSSOP16: 13 QFN16: 11 SOP16/SSOP16/TSSOP16: 14 QFN16: 12 SOP16/SSOP16/TSSOP16: 15 QFN16: 13 SOP16/SSOP16/TSSOP16: 16 QFN16: 14 STI `H' means data is latched, `L' means data on shift register goes through latch (level latch). CKI Synchronous clock input terminal for serial data transfer. Data is sampled at the rising edge of CKI. DAI Serial data input terminal. VCC Power supply terminal. *1 It is recommended that SDO should be set to high level in cascading system applications. Version:A.003 Page 3 3-CHANNEL CONSTANT CURRENT LED DRIVERS Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Equivalent Circuit of Inputs and Outputs 1. CKI, DAI, STI, SDO terminals 2. POL terminals 3. CKO, DAO, STO terminal 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 4 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Maximum Ratings (Ta=25C, Tj(max) = 140C) CHARACTERISTIC Supply Voltage Input Voltage Output Current Output Voltage Input Clock Frequency GND Terminal Current SYMBOL VCC VIN IOUT VOUT FCKI IGND RATING -0.3 ~ 7.0 -0.3 ~ VCC+0.3 200 -0.3 ~ 17 20 610 0.77 (QFN16 exposed pad: Ta=25C) 0.82 ( SSOP16 : Ta=25C) 1.4 ( SOP16 exposed pad: Ta=25C) 2.1 ( TSSOP16 exposed pad: Ta=25C) 150 (QFN16) 140.2 ( SSOP16 ) 81.2 ( SOP16 exposed pad) 55 ( TSSOP16 exposed pad) -40 ~ 85 -55 ~ 150 UNIT V V mA V MHz mA Power Dissipation PD W Thermal Resistance Rth(j-a) C/W Operating Temperature Storage Temperature Top Tstg C C Recommended Operating Condition CHARACTERISTIC Supply Voltage Output Voltage Output Voltage Output Current SYMBOL VCC VOUT VOUT IO IOH IOL Input Voltage VIH VIL CONDITION Driver Off Driver On *1 MIN. 4 1.0 5 0.8VCC 0.0 TYP. 5.0 MAX. 5.5 10 17 200 *3 UNIT V V *2 OUT (R, G , B) SERIAL-OUT VCC = 4 V ~ 5.5V Single Chip Operation 1.2 1.5 VCC 0.2VCC 20M mA V Input Clock Frequency FCKI Cascade Operation (SDO=`H', CL=13pF) Cascade Operation (SDO=`L', CL=13pF) DC 20M 10M Hz STI Pulse Width CKI Pulse Width Set-up Time for DAI Hold Time for DAI Set-up Time for STI Set-up Time for Internal Strobe Internal Oscillator Frequency tw STI tw CLK tsetup(D) thold(D) tsetup(L) tsetup(istb) FOSC VCC = 4 V ~ 5.5V 20 20 15 15 15 1 14 17.5 21 us MHz ns *1 *2 Notice that the power dissipation is limited to its package and ambient temperature. The driver output voltage including any overshoot stress has to be compliant with the maximum voltage (17V). *3 It is recommended to choose good thermal dissipation package such as TSSOP16 (Iout = 100mA ~ 200mA). 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 5 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Electrical Characteristics (VCC = 5.0 V, Ta = 25C unless otherwise noted) CHARACTERISTIC Input Voltage "H" Level Input Voltage "L" Level Input Leakage Current Output Leakage Current Output Voltage (S-OUT) VOH Output Current Skew (Channel-to-Channel) Output Current Skew (Chip-to-Chip) *2 *1 SYMBOL VIH VIL IIH IIL IOL VOL CONDITION CMOS logic level CMOS logic level VIH = VCC VIL = GND VOH = 17 V IOL = 1.5 mA IOH = 1.2 mA MIN. 0.8VCC GND VCC-0.2 TYP. MAX. VCC 0.2VCC 1.0 1.0 1.0 0.2 3 UNIT V uA uA V IOL1 VOUT = 1.0 V REXT = 120 IOL2 REXT = 120 VOUT = 1 V ~ 3 V REXT = 120 all pins are open unless VCC and GND Vout = 1.0V Rext = 120 all outputs turn off CKI = 20MHz Vout = 1.0V Rext = 120 all outputs turn on Vout = 1.0V Rext = 2.9 all outputs turn off CKI = 20MHz Vout = 1.0V Rext = 2.9 all outputs turn on % 4.62 4.92 5.22 mA Output Voltage Regulation Supply Voltage Regulation % / VOUT % / VCC IDD(off) IDD(off) 0.1 1.4 1.3 0.5 %/V 2 Supply Current *3 IDD(on) 1.8 mA IDD(off) 1.3 IDD(on) 1.8 *1 Channel-to-channel skew is defined as the ratio between (any Iout - average Iout) and average Iout, where average Iout = (Imax + Imin) / 2. *2 Chip-to-Chip skew is defined as the range into which any output current of any IC falls. *3 IO excluded. 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 6 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Switching Characteristics (VCC = 5.0V, Ta = 25C unless otherwise noted) CHARACTERISTIC Propagation Delay (`L' to `H') Propagation Delay (`H' to `L') CKI-to-CKO CKO-to-DAO (SDO = `L') CKI-to-CKO CKO-to-DAO (SDO = `H') tpHL tpLH VIH = VCC VIL = GND REXTs = 33 VL = 5.0 V tor tof top *1 SYMBOL CONDITION MIN. TYP. 11.5 8.4 7.2 4.0 18 12.5 MAX. 4.7 UNIT ns Output Current Rise Time Output Current Fall Time Output Current (Propagation Delay after STI low) RL = 180 CL = 13 pF ms *1 Reload the new PWM data at the end of the last PWM frame. Version:A.003 Page 7 3-CHANNEL CONSTANT CURRENT LED DRIVERS Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Constant-Current Output Constant-current value of each output channel is set by an external resistor connected between the R(GB)REXT pin and GND individually. The current scale ranging can be adjusted from 5mA to 200mA by varying the resistor value. The output current value is calculated by the following equation: Output Current as a Function of REXT value 200 180 160 140 Iout (mA) 120 100 80 60 40 20 0 0 10 20 30 40 50 60 70 80 90 100 110 120 REXT (ohm) Output Current as a Function of Output Voltage 220 200 180 160 Iout (mA) 140 120 100 80 60 40 20 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 Vout (volt) 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 8 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Input Data Format LED Open Detection DM412 provides a real time monitor of LED open detection function without extra components or circuit design. It will be identified as a LED open failure when the output is turned on but the output voltage is below 0.3V. The test result of each channel will write to its correspondent shift register which is in LSB position (R[0], G[0], B[0]) while strobe signal is active. User can refer to timing diagram on page12. Detecting report could be retrieved from serial-out (DAO) data. If the system reads `1' back, that indicates LED is in normal status. But if `0' was retrieved then LED open failure has occurred. In order to make sure LED open detection function is in well operating condition, it is recommended that all the luminance data are wrote to `1' then almost turning on the outputs during detection process. Serial-out Data Format 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 9 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Output Modulation Technique In order to minimize the harmonic noise and increasing current accuracy, DM412 provides a new LED drive technique of output modulation. It mixes traditional Pulse Width Modulation (PWM) represented by MSB 8 bit (Bit[15:8]) with Bit Angle Modulation (BAM) represented by LSB 8 bit (Bit[7:0]). The main benefit of BAM is to drive LED with an equivalent multiple frequencies in the lower intensity of LED light output. Each bit of BAM binary code is effectively allocated a fixed width of phase angles within a modulation cycle. The reference table shows the ratio defined by the binary significance of each bit: bit 7 6 5 4 3 2 1 0 weighted width 256 128 64 32 16 8 4 1 The relationships between BAM and PWM in the time domain can be refer to the diagram (not to scale) below: 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 10 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Timing Diagram 1. CKI-DAI, CKO, DAO 2. CKI-STI 3. STI-OUTn 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 11 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Timing Diagram 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 12 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Power Dissipation The power dissipation of a semiconductor chip is limited to its package and ambient temperature, in which the device requires the maximum output current calculated for given operating conditions. The maximum allowable power consumption can be calculated by the following equation: Pd(max)(Watt) = Tj(junction temperature)(max)(C)- Ta(ambient temperature)(C) Rth(junction-to-air thermal resistance)(C/Watt) The relationship between power dissipation and operating temperature can be refer to the figure below: 3.0 Power Dissipation Pd(W) 2.5 TSSOP16 Tj(max)=140 C Rth(TSSOP16)=55 C/Watt Rth(SOP16)=81.2 C/Watt SOP16 2.0 1.5 1.0 0.5 0.0 0 20 40 60 80 Rth(SSOP16)=140.2 C/Watt Rth(QFN16)=150 C/Watt SSOP16 QFN16 100 120 140 160 Ambient Temperature Ta(C) Based on the Pd(max), the maximum allowable voltage of output terminal can be determined by the following equation: VoutR x IoutR x DutyR + VoutG x IoutG x DutyG + VoutB x IoutB x DutyB < Pd(max)(W)- VCC(V) x IDD(A) 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 13 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Typical Application 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 14 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Typical Application 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 15 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Typical Application 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 16 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Typical Application 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 17 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Typical Application 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 18 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Package Outline Dimension DM412-SSOP 16 9 E1 E GAUGE PLANE SEATING PLANE L DETAIL A 1 e 8 b B D b WITH PLATING A2 A b1 c1 c BASE METAL A1 0.004MAX. DETAIL B DIMENSIONS IN INCH SYMBOLS A A1 A2 b b1 c c1 D E E1 e L MIN. 0.053 0.004 0.008 0.008 0.007 0.007 0.189 0.228 0.150 0.016 0 MAX. 0.069 0.010 0.059 0.012 0.011 0.010 0.009 0.197 0.244 0.157 0.050 8 DIMENSIONS IN MM MIN. 1.346 0.102 0.203 0.203 0.178 0.178 4.801 5.791 3.810 0.406 0 MAX. 1.753 0.254 1.499 0.305 0.279 0.254 0.229 5.004 6.198 3.988 1.270 8 0.025TYP. 0.635TYP. 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 19 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Package Outline Dimension DM412-SOPEX D1 16 9 1 8 1 b 8 e 16 9 D A2 A SEATING PLANE A1 0.004MAX. L DIMENSIONS IN INCH SYMBOLS A A1 b D D1 E E1 e H L MIN. 0.053 0.004 MAX. 0.069 0.010 DIMENSIONS IN MM MIN. 1.346 0.102 9.804 3.810 MAX. 1.753 0.254 10.008 3.988 0.016TYP. 0.386 0.394 0.162TYP. 0.150 0.157 0.086TYP. 0.050TYP. 0.228 0.016 0 0.244 0.050 8 0.406TYP. 4.115TYP. 2.184TYP. 1.270TYP. 5.791 0.406 0 6.198 1.270 8 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. E1 H E Page 20 SILICON TOUCH TECHNOLOGY INC. DM412 Package Outline Dimension DM412-TSSOPEX D1 16 9 E1 1 e b 8 A2 A 0.25mm D S GAUGE PLANE SEATING PLANE A1 L L1 0.05 DIMENSIONS IN INCH SYMBOLS A A1 A2 b D D1 E E1 E2 e L L1 S MIN. 0.000 0.031 0.007 0.193 0.106 0.252TYP. 0.169 0.106 0.026TYP. 0.018 0.008 0 0.030 8 0.039TYP. 0.177 MAX. 0.047 0.006 0.041 0.012 0.201 - DIMENSIONS IN MM MIN. 0.00 0.80 0.19 4.90 2.70 6.40TYP. 4.30 2.70 0.65TYP. 0.45 0.20 0 0.75 8 1.00TYP. 4.50 MAX. 1.20 0.15 1.05 0.30 5.10 - 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 E2 E Page 21 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Package Outline Dimension DM412-QFN 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 22 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-SSOP Package and Weight4 Boxes Set SSOP16 - 150 - 0.635 IC SSOP 100 pcs ICs per Tube Tube 53cm Box 11cm 10cm 100 Tubes per Box 61cm 4 Boxes per Carton Carton 24cm 24cm 64cm Weight Item 1 2 3 4 Description 100 pcs DM412-SSOP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 4 Boxes, 40,000 pcs ) Weight ( Kg ) 0.025% 0.405% 1.245% 10.845% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 23 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-SSOP Package and Weight6 Boxes Set SSOP16 - 150 - 0.635 IC SSOP 100 pcs ICs per Tube Tube 53cm Box 11cm 10cm 100 Tubes per Box 61cm Carton 24cm 34cm 6 Boxes per Carton 64cm Weight Item 1 2 3 4 Description 100 pcs DM412-SSOP per Tube Net Weight of one Box Net Weight of one Carton ( for 6 Boxes ) Per Carton Set (6 Boxes, 60,000 pcs ) Weight ( Kg ) 0.025% 0.405% 1.445% 15.845% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 24 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-SSOP Package and Weight SSOP16 - 150 - 0.635 IC SSOP Reel 2,500 pcs ICs per Reel 1 Reel per Box 35cm Box 35cm 5cm 36cm 5 Boxes per Carton Carton 29cm 37cm 38cm Weight Item 1 2 3 4 Description 2,500 pcs DM412-SSOP per Reel Net Weight of one Box Net Weight of one Carton Per Carton Set ( 5 Boxes, 12,500 pcs ) Weight ( Kg ) 0.715% 0.245% 0.905% 5.655% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 25 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-SOPEX Package and Weight4 Boxes Set SOP16 - 150 - 1.27 ( Exposed Pad ) IC SOP 50 pcs ICs per Tube Tube 53cm Box 11cm 10cm 100 Tubes per Box 61cm 4 Boxes per Carton Carton 24cm 24cm 64cm Weight Item 1 2 3 4 Description 50 pcs DM412-SOPEX per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 4 Boxes, 20,000 pcs ) Weight ( Kg ) 0.0165% 0.405% 1.245% 9.245% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 26 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-SOPEX Package and Weight6 Boxes Set SOP16 - 150 - 1.27 ( Exposed Pad ) IC SOP 50 pcs ICs per Tube Tube 53cm Box 11cm 10cm 100 Tubes per Box 61cm Carton 24cm 34cm 6 Boxes per Carton 64cm Weight Item 1 2 3 4 Description 50 pcs DM412-SOPEX per Tube Net Weight of one Box Net Weight of one Carton ( for 6 Boxes ) Per Carton Set (6 Boxes, 30,000 pcs ) Weight ( Kg ) 0.0165% 0.405% 1.445% 13.445% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 27 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-SOPEX Package and Weight SOP16 - 150 - 1.27 ( Exposed Pad ) IC SOP Reel 2,500 pcs ICs per Reel 1 Reel per Box 35cm Box 35cm 5cm 36cm 5 Boxes per Carton Carton 29cm 37cm 38cm Weight Item 1 2 3 4 Description 2,500 pcs DM412-SOPEX per Reel Net Weight of one Box Net Weight of one Carton Per Carton Set ( 5 Boxes, 12,500 pcs ) Weight ( Kg ) 0.975% 0.245% 0.905% 6.955% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 28 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-TSSOPEX Package and Weight4 Boxes Set TSSOP16 - 173 - 0.65 ( Exposed Pad ) IC TSSOP 75 pcs ICs per Tube Tube 53cm Box 11cm 10cm 100 Tubes per Box 61cm 4 Boxes per Carton Carton 24cm 24cm 64cm Weight Item 1 2 3 4 Description 75 pcs DM412-TSSOPEX per Tube Net Weight of one Box Net Weight of one Carton ( for 4 Boxes ) Per Carton Set ( 4 Boxes, 30,000 pcs ) Weight ( Kg ) 0.0115% 0.405% 1.245% 7.245% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 29 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-TSSOPEX Package and Weight6 Boxes Set TSSOP16 - 173 - 0.65 ( Exposed Pad ) IC TSSOP 75 pcs ICs per Tube Tube 53cm Box 11cm 100 Tubes per Box 10cm 61cm Carton 24cm 34cm 6 Boxes per Carton 64cm Weight Item 1 2 3 4 Description 75 pcs DM412-TSSOPEX per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 6 Boxes, 45,000 pcs ) Weight ( Kg ) 0.0115% 0.405% 1.445% 10.445% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 30 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-TSSOPEX Package and Weight TSSOP16 - 173 - 0.65 ( Exposed Pad ) IC TSSOP Reel 2,500 pcs ICs per Reel 35cm 1 Reel per Box Box 35cm 5cm 36cm 37cm Carton 29cm 37cm 38cm Weight Item 1 2 3 4 Description 2,500 pcs DM412-TSSOPEX per Reel Net Weight of one Box Net Weight of one Carton Per Carton Set ( 5 Boxes, 12,500 pcs ) Weight ( Kg ) 0.735% 0.245% 0.905% 5.755% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 31 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 DM412-QFN Package and Weight SOP16 - 150 - 1.27 ( Exposed Pad ) IC QFN Reel 2,500 pcs ICs per Reel 1 Reel per Box 35cm Box 35cm 5cm 36cm 5 Boxes per Carton Carton 29cm 37cm 38cm Weight Item 1 2 3 4 Description 2,500 pcs DM412-QFN per Reel Net Weight of one Box Net Weight of one Carton Per Carton Set ( 5 Boxes, 12,500 pcs ) Weight ( Kg ) 0.585% 0.245% 0.905% 55% 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 32 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 Product Ordering Information Number / Weight (typ.) Part Number Package Type Tube / Tray DM412-SOPEX SOP16-150-1.27 (Exposed Pad) SSOP16-150-0.635 TSSOP16-173-0.65 (Exposed Pad) QFN16-3x 3 50 pcs / Tube 0.016kg 5% 100pcs / Tube 0.02kg 5% 75pcs / Tube 0.011kg 5% Reel (Box included) 2,500pcs / Reel 0.97kg 5% 2,500pcs / Reel 0.71kg 5% 2,500pcs / Reel 0.73kg 5% 2,500pcs / Reel 0.58kg 5% DM412-SSOP DM412-TSSOPEX DM412-QFN 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 33 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. SILICON TOUCH TECHNOLOGY INC. DM412 The products listed herein are designed for ordinary electronic applications, such as electrical appliances, audio-visual equipment, communications devices and so on. Hence, it is advisable that the devices should not be used in medical instruments, surgical implants, aerospace machinery, nuclear power control systems, disaster/crime-prevention equipment and the like. Misusing those products may directly or indirectly endanger human life, or cause injury and property loss. Silicon Touch Technology, Inc. will not take any responsibilities regarding the misusage of the products mentioned above. Anyone who purchases any products described herein with the above-mentioned intention or with such misused applications should accept full responsibility and indemnify. Silicon Touch Technology, Inc. and its distributors and all their officers and employees shall defend jointly and severally against any and all claims and litigation and all damages, cost and expenses associated with such intention and manipulation. 3-CHANNEL CONSTANT CURRENT LED DRIVERS Version:A.003 Page 34 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. |
Price & Availability of DM412 |
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |