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2.3 Bill of Materials
EVM Options, Schematic, and Bill of Materials
Table 2. TPS20xxEVM-295 Bill of Materials
QTY
-001 -002 -003 -004 RefDes Value Description Size Part Number MFR
2 2 2 2 C1, C2 10 µ F Capacitor, Ceramic, 10 µ F, X7R, 10V, 10% 1206 STD STD
6 6 6 6 C3–C8 0.1 µ F Capacitor, Ceramic, 16V, X7R, 10% 0805 STD STD
4 4 4 4 C9–C12 150 µ F Capacitor, Tantalum, 150 µ F, 10V, 100milliohm, 10% 7343 (D) B45197A2157K409 Kemet
1 0 0 0 U1 TPS2044BD IC, Quad Power-Distribution Switch, 5.5V, 500mA SO16 TPS2044BD TI
0 1 0 0 U1 TPS2048AD IC, Quad Power-Distribution Switch, 5.5V, 250mA SO16 TPS2048AD TI
0 0 1 0 U1 TPS2054BD IC, Quad Power-Distribution Switch, 5.5V, 500mA SO16 TPS2054BD TI
0 0 0 1 U1 TPS2058AD IC, Quad Power-Distribution Switch, 5.5V, 250mA SO16 TPS2058AD TI
1 1 1 1 — HPA295 PCB, 3.045 In x 2.72 In x 0.062" 3.045" x 2.72" HPA295 Any
8 8 8 8 R1–R8 10.0K Resistor, Chip, 1/10W, 1% 0805 CRCW0805-1002F Vishay
Four-Channel, Power-Distribution Switch EVM4 SLVU233 – March 2008
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