SLVU157A March 2006 – October 2021 TPS5430 , TPS5431
The bill of materials for the TPS5430EVM-173 and TPS5431EVM-173 is given by Table 4-1.
| Count | RefDes | Value | Description | Size | Part Number | MFR | |
|---|---|---|---|---|---|---|---|
| -001 | -002 | ||||||
| 1 | 0 | C1 | 4.7 μF | Capacitor, Ceramic, 50V, X7R, 20% | 1812 | C4532X5R1H475MT | TDK |
| 0 | 1 | 10 μF | Capacitor, Ceramic, 25V, X7R, 20% | 1812 | C4532X7R1E106KT | TDK | |
| 1 | 1 | C2 | 0.01 μF | Capacitor, Ceramic, 50V, X7R, 10% | 0603 | C1608X7R1H103K | TDK |
| 1 | 1 | C3 | 220 μF | Capacitor, POSCAP, 10V, 40mΩ, 20% | 7343(D) | 10TPB220M | Sanyo |
| 1 | 0 | C4 | 4.7 μF | Capacitor, Ceramic, 50V, X5R, 20% | 1812 | C4532X5R1H475MT | TDK |
| 1 | 1 | D1 | Diode, Schottky, 3A, 40V | SMA | B340A | Diode Inc | |
| 2 | 2 | J1, J2 | Terminal Block, 2-pin, 6-A, 3,5mm | 0.27 × 0.25 | ED1514 | OST | |
| 1 | 1 | JP1 | Header, 2pin, 100mil spacing, (36-pin strip) | 0.100 × 2 | PTC36SAAN | Sullins | |
| 1 | 0 | L1 | 22 μH | Inductor, Power, 3.6A, 50mΩ | 0.484 × 0.484 | MSS1278-223MLB | Coilcraft |
| 0 | 1 | 18 μH | Inductor, Power, 4A, 43mΩ | 0.484 × 0.484 | MSS1278-183MLB | Coilcraft | |
| 1 | 1 | R1 | 10.0k | Resistor, Chip, 1/16W, 1% | 0603 | Std | Std |
| 1 | 1 | R2 | 3.24k | Resistor, Chip, 1/16W, 1% | 0603 | Std | Std |
| 1 | 1 | R3 | 0 | Resistor, Chip, 1/16W, 1% | 0603 | Std | Std |
| 4 | 4 | TP1, TP3, TP5, TP6 | Test Point, Red, Thru Hole Color Keyed | 0.100 × 0.100 | 5000 | Keystone | |
| 2 | 2 | TP2, TP4 | Test Point, Black, Thru Hole Color Keyed | 0.100 × 0.100 | 5001 | Keystone | |
| 1 | 0 | U1 | IC, Switching Step-Down Regulator, 5.5V-36V, 3A | SO8[DDA] | TPS5430DDA | TI | |
| 0 | 1 | IC, Switching Step-Down Regulator, 5.5V-23V, 3A | SO8[DDA] | TPS5431DDA | TI | ||
| 1 | 1 | — | PCB, 1.95 In × 1.65 In × 0.062 In | HPA173 | Any | ||
| 1 | 1 | — | Shunt, 100mil, Black | 0.100 | 929950-00 | 3M | |