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4.1 Schematic
4.2 Bill of Materials
4.3 Related Documentation From Texas Instruments
4.4 If You Need Assistance
Schematic and Bill of Materials
Figure 4. TPS75105EVM-174 Schematic
Table 1. TPS75105EVM-174 Bill of Materials
Count Ref Des Value Description Size Part Number MFR
1 C1 1.0 µ F Capacitor, Ceramic, 16V, X5R, 10% 0603 C1608X5R1C105K TDK
4 D1A, D1B, Diode, LED, White, 30 mA 1210 SML-LX2832UWC- Lumex
D2A, D2B TR
2 J1, J2 Header, 2 pin, 100 mil spacing, (36-pin strip) 0.100 × 2 PTC36SAAN Sullins
2 JP1, JP2 Header, 3 pin, 100 mil spacing, (36-pin strip) 0.100 × 3 PTC36SAAN Sullins
4 JP3–JP6 Header, 2 pin, 100 mil spacing, (36-pin strip) 0.100 × 2 PTC36SAAN Sullins
0 R1 Open Resistor, Cip, 1/16W, 1% 0603
1 U1 IC, LDO, Two Bank LED Driver 1/PWM WCSP-0 TPS75105YFF TI
Brightness Control
1 — PCB, 1.8 In × 1.2 In × 0.062 In HPA174 Any
6 — Shunt, 100 mil, Black 0.100 929950-00 3M
TPS7510x, Low Dropout, Two-Bank LED Driver with PWM Brightness Control data sheet (SBVS080 )
Contact your local TI sales representative.
SLVU182 – September 2006 TPS75105EVM 7
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