SLVU491A November 2011 – October 2021 TPS54294
| Count | RefDes | Value | Description | Size | Part Number | Manufacturer |
|---|---|---|---|---|---|---|
| 1 | C11 | 1 μF | Capacitor, Ceramic, 16 V, X7R, 10% | 0603 | GRM188R71C105KA12 | Murata |
| 4 | C1-2 C4-5 | 10 μF | Capacitor, Ceramic, 25 V, X7R, 10% | 1206 | GRM31CR71E106KA12 | Murata |
| 0 | C12-13 | open | Capacitor, Ceramic, 50 V, X7R, 10% | 0603 | GRM188R71H104KA93 | Murata |
| 4 | C14-17 | 22 μF | Capacitor, Ceramic, 6.3 V, X7R, 10% | 1206 | GRM31CR70J226KE19 | Murata |
| 0 | C18-19 | open | Capacitor, Ceramic, 6.3 V, X7R, 10% | 1206 | ||
| 0 | C20-21 | open | Capacitor, Ceramic, 50 V, X7R, 10% | 0603 | Std | Std |
| 4 | C3 C6-8 | 0.1 μF | Capacitor, Ceramic, 50 V, X7R, 10% | 00603 | GRM188R71H104KA93 | Murata |
| 2 | C9-10 | 10 nF | Capacitor, Ceramic, 50 V, X7R, 10% | 0603 | Std | Std |
| 0 | D1-2 | open | Diode, Schottky | SMA | STD | STD |
| 1 | L1 | 2.2 μH | Inductor, Power Line, Magnetic Shielded, ±30%, 4.3 A | 6.9 × 7.2 mm | CLF7045T-2R2N | TDK |
| 1 | L2 | 3.3 μH | Inductor, Power Line, Magnetic Shielded, ±30%, 4.1 A | 6.9 × 7.2 mm | CLF7045T-3R3N | TDK |
| 1 | R1 | 12.7 k | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 2 | R11-12 | 0 | Resistor, Chip, 1/16W, 5% | 0603 | STD | STD |
| 2 | R13-14 | 10.0 k | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 2 | R2 R4 | 22.1 k | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 1 | R3 | 73.2 k | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 2 | R5-6 | 0 | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 0 | R7-8 | 100 k | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 0 | R9-10 | open | Resistor, Chip, 1/16W, 1% | 0603 | STD | STD |
| 1 | U1 | TPS54294PWP | IC, 2-A/2-A, Dual Output Fully Synchronous Buck Converter W/ Integrated FET | TSSOP | TPS54294PWP | TI |
C14-C19 must be replaced with capacitors which have a higher voltage rating when the output voltage is set above 4 V.