SLVUCK8 September 2022
Table 6-1 displays the TPS56C231LEVM list of materials.
| Designator | Qty | Description | Part Number(1) | Manufacturer |
|---|---|---|---|---|
| PCB1 | 1 | Printed Circuit Board | BSR191 |
Any |
| C1, C2, C9 | 3 | Capacitor, ceramic, 0.1 µF, 25 V, ±10%, X7R, 0603 | GRM188R71E104KA01D | MuRata |
| C3, C4, C5, C6 | 4 | Capacitor, ceramic, 22 μF, 35 V, ±20%, X5R, 0805 | C2012X5R1V226M125AC |
TDK |
| C7 | 1 | Capacitor, ceramic, 0.047 μF, 50 V, ±10%, X7R, 0603 | GRM188R71H473KA61D | MuRata |
| C8 | 1 | Capacitor, ceramic, 4.7 μF, 10 V, ±10%, X5R, 0805 | C0603C475K8PACTU |
Kemet |
|
C11, C12, C13, C14 |
4 | Capacitor, ceramic, 47 μF, 10 V, ±20%, X5R, 0805 |
GRM21BR61A476ME15L | MuRata |
|
C17 |
1 | Capacitor, ceramic, 0.01 μF, 50 V, ±20%, X7R, 0603 |
C1608X7R1H103K080AA |
TDK |
| D1 | 1 | Diode, Zener, 5.1 V, 500 mW, SOD-123 | MMSZ5231B-7-F | Diodes Inc. |
| J1, J2 | 2 | Terminal Block, 5.08 mm, 2 × 1, Brass, TH | ED120/2DS | On-Shore Technology |
| J3 | 1 | Header, 100mil, 3 × 1, Gold, TH | HTSW-103-09-G-S | Samtec |
|
J4, J5, J6, J7, J8, J9, J10, J11, J12, J13, J14, J15, J16 | 13 | Header, 2.54 mm, 1 × 1, Gold, TH | 61300111121 | Wurth Elektronik |
| L1 | 1 | Inductor, Shielded Drum Core, Powdered Iron, 680 nH, 15.5 A, 0.005 Ω, SMD | IHLP2525CZERR68M01 | Vishay-Dale |
| LBL1 | 1 | Thermal Transfer Printable Labels, 1.250" W × 0.250" H - 10,000 per roll | THT-13-457-10 | Brady |
| R1 |
1 | Resistor, 57.6 k, 1%, 0.1 W, 0603 | CRCW060357K6FKEA | Vishay-Dale |
| R2 | 1 | Resistor, 12.1 k, 1%, 0.1 W, 0603 | CRCW060312K1FKEA | Vishay-Dale |
| R3 | 1 | Resistor, 10.0 k, 1%, 0.1 W, 0603 | CRCW060310K0FKEA | Vishay-Dale |
| R4 | 1 | Resistor, 82.0 k, 1%, 0.1 W, 0603 | RC0603FR-0782KL | Yageo |
|
R5 |
1 | Resistor, 51.0 k, 1%, 0.1 W, 0603 |
RC0603FR-0751KL |
Yageo |
|
R6 |
1 | Resistor, 0, 5%, 0.1 W, 0603 |
MCR03EZPJ000 |
Rohm |
|
R7, R9 |
2 | Resistor, 30 k, 1%, 0.1 W, 0603 |
RC0603FR-0730KL |
Yageo |
|
R10 |
1 | Resistor, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 |
CRCW06030000Z0EA |
Vishay-Dale |
| TP2, TP4, TP7, TP10 | 4 | Terminal, Turret, TH, Double | 1502-2 | Keystone |
| U1 | 1 | 3.8-V to 17-V Input, 12-A Synchronous Step-Down Voltage Regulator | TPS56C231LRNNR | Texas Instruments |
|
C15, C16 |
0 | Capacitor, ceramic, 47 μF, 10 V, ±20%, X5R, 0805 | GRM21BR61A476ME15L | MuRata |
|
C10 |
0 | Capacitor, ceramic, 56 pF, 50 V, ±5%, C0G/NP0, 0603 |
GRM1885C1H560JA01D | MuRata |
|
R8 |
0 | Resistor, 0, 5%, 0.1 W, 0603 | MCR03EZPJ000 | Rohm |
| FID1, FID2, FID3 | 0 | Fiducial mark. There is nothing to buy or mount. | N/A | N/A |