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Bill of Materials and Schematic

4 Bill of Materials and Schematic

This section provides the TPS61170EVM-280 bill of materials and schematic.

4.1 Bill of Materials

Table 2. HPA280A Bill of Materials

Count RefDes Value Description Size Part Number MFR

1 -- PCB, 1.65 In × 1.45 In × 0.062 In HPA280 Any

1 C1 4.7uF Capacitor, Ceramic, 25V, X5R, 10% 0805 TMK212BJ475KG-T Taiyo Yuden

2 C2, C4 2.2uF Capacitor, Ceramic, 50V, X7R, 10% 1206 GRM31CR71H225KA88L Murata

1 C3 0.01uF Capacitor, Ceramic, 25V, X5R, 10% 0603 GRM188R71E103KA01D Murata

2 C5, C6 Open Capacitor, Ceramic 0603

1 D1 MBR0530T1G Diode, Schottky, 0.5A, 30V SOD-123 MBR0530T1G On Semi

4 J1–J4 PTC36SAAN Header, 2 pin, 100mil spacing, (36-pin strip) 0.100 inch × 2 PTC36SAAN Sullins

1 J5 2510-6002UB Connector, Male Straight 2 × 5 pin, 100 mil 0.338 × 0.788 inch 2510-6002UB 3M

spacing, 4 Wall

1 JP1 PTC36SAAN Header, 2 pin, 100mil spacing, (36-pin strip) 0.100 inch × 2 PTC36SAAN Sullins

1 L1 22uH Inductor, SMT, 0.9-A, 122-mΩ 0.236 sq inch SD6030-220-R Cooper

1 R1 196k Resistor, Chip, 1/16W, 1% 0603 Std Std

2 R2, R3 10.5k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R4 Open Resistor, Chip, 1/16W, 1% 0603

1 R5 1.82k Resistor, Chip, 1/16W, 1% 0603 Std Std

1 R6 49.9 Resistor, Chip, 1/16W, 1% 0603 Std Std

1 TP1 5000 Test Point, Red, Thru Hole Color Keyed 0.100 × 0.100 inch 5000 Keystone

1 U1 TPS61170DRV IC,1.2 MHz/1A PWM SON-6 TPS61170DRV TI

1 – Shunt, 100 mil, Black 0.1 929950-00

SLVU222C–December 2007–Revised September 2009 TPS61170EVM-280

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