SLVU719B May 2012 – November 2021 TPS53819A
| COUNT | REFDES | DESCRIPTION | PART NUMBER | MFR |
|---|---|---|---|---|
| 4 | C1–C4 | Capacitor, Ceramic, 22 μF, 16 V, X5R, 10% | GRM31CR61C226ME15L | Murata |
| 2 | C5, C7 | Capacitor, Ceramic, 0.1 μF, 50 V, X7R, 10% | Std | Std |
| 0 | C6 | Capacitor, OSCON, 330 μF, 16 V | 16SEP330M | Sanyo |
| 1 | C8 | Capacitor, Ceramic, 1000 pF, 50 V, X7R, 20% | Std | Std |
| 0 | C9, C17 | Capacitor, Ceramic, 50 V, X7R, 10% | Std | Std |
| 5 | C10–C14 | Capacitor, Ceramic, 100 μF, 6.3 V, X5R, 20% | GRM32ER60J107ME20L | Murata |
| 0 | C15–C16 | Capacitor, POSCAP, SMT, 2.5 V, 330 μF, 8 mΩ | 2R5TPE330M9 or 6TPE330MIL | Sanyo |
| 2 | C18, C19 | Capacitor, Ceramic, 1 μF, 16 V, X7R, 10% | Std | Std |
| 2 | J1, J3 | Terminal Block, 4-pin, 15-A, 5.1 mm | ED120/4DS | OST |
| 1 | J2 | Header, Male 2-pin, 100-mil spacing | PEC02SAAN | Sullins |
| 1 | J4 | Connector, Male Straight 2 × 5 pin, 100-mil spacing, 4 Wall | N2510-6002RB | 3M |
| 1 | L1 | Inductor, Toroid, 0.440 μH, 30 A, 0.0032 Ω | PA0513.441NLT or 744309047 | Pulse or WE |
| 1 | Q1 | MOSFET, Dual N-Chan, 30 V 27 A | CSD87350Q5D | TI |
| 4 | R1–R2, R14–R15 | Resistor, Chip, 100 kΩ, 1/16W, 1% | Std | Std |
| 1 | R3 | Resistor, Chip, 300 kΩ, 1/16W, 1% | Std | Std |
| 1 | R4 | Resistor, Chip, 1.00 kΩ, 1/16W, 1% | Std | Std |
| 2 | R6 | Resistor, Chip, 4.7 Ω, 1/16W, 1% | Std | Std |
| 1 | R9 | Resistor, Chip, 3 Ω, 1/4W, 1% | Std | Std |
| 0 | R7, R13 | Resistor, Chip, 1/16W, 1% | Std | Std |
| 1 | R10 | Resistor, Chip, 39.2 kΩ, 1/16W, 1% | Std | Std |
| 5 | R5, R8, R11–R12, R16 | Resistor, Chip, 0 Ω, 1/10W, 1% | Std | Std |
| 2 | R17–R18 | Resistor, Chip, 10.0 kΩ, 1/16W, 1% | Std | Std |
| 10 | TP1–TP3, TP5–TP8, TP10–TP11, TP13 | Test Point, Red, Thru Hole Color Keyed | 5000 | Keystone |
| 3 | TP4, TP9, TP12 | Test Point, Black, Thru Hole Color Keyed | 5001 | Keystone |
| 1 | U1 | IC, Single Synchronous Step-Down Controller with PMBus | TPS53819ARGT | TI |
| 1 | — | Shunt, 100-mil, Black | 929950-00 | 3M |
| 1 | — | PCB, 2.5 inch × 3.3 inch × 0.062 inch | PWR123 | Any |
| 4 | — | STANDOFF HEX .375"L 4-40THR NYL | 1902B | Keystone |
| 4 | — | STANDOFF M/F HEX 4-40 NYL 1.00"L | 4806 | Keystone |