SLUUCZ5 December 2024 TPS54538
The TPS54538EVM bill of materials is shown in Table 4-1.
| Designator | Qty | Description | Part Number | Manufacturer(1) |
|---|---|---|---|---|
| !PCB1 | 1 | Printed Circuit Board | BSR269 | Any |
C1, C2, C3 | 3 | CAP, CERM, 10µF, 35V,+/- 10%, X7R, 1210 | GRM32ER7YA106KA12K | MuRata |
| C4, C11 | 2 | CAP, CERM, 0.1µF, 50V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 | C0603C104K5RACAUTO | Kemet |
C5 | 1 | CAP, CERM, 0.022uF, 50V, +/- 10%, X7R, 0603 | C0603C223K5RACTU | Kemet |
C6 | 1 | CAP, CERM, 0.01uF, 50V, +/- 5%, X7R, 0603 | C0603C103J5RACTU | Kemet |
| C7 | 1 | CAP, CERM, 0.033uF, 25V, +/- 5%, X7R, 0603 | C0603C333J3RACTU | Kemet |
| C8,C9 | 1 | CAP, CERM, 22uF, 35V, +/- 20%, X5R, 1206 | C3216X5R1V226M160AC | TDK |
C12 | 1 | CAP, CERM, 12pF, 50V, +/- 5%, C0G/NP0, 0603 | C0603C120J5GACTU | Kemet |
C13 | 1 | CAP, CERM, 100pF, 50V,+/- 1%, C0G/NP0, 0603 | C0603C101F5GACTU | Kemet |
D1 | 1 | Diode, Zener, 5.1V, 200mW, SOD-323 | MMSZ5231BS-7-F | Diodes Inc. |
FID1, FID2, FID3 | 3 | Fiducial mark. There is nothing to buy or mount. | N/A | N/A |
J1, J2 | 2 | Terminal Block, 5.08mm, 2x1, Brass, TH | ED120/2DS | On-Shore Technology |
J3,J5 | 2 | Header, 100mil, 2x1, Gold, TH | PBC02SAAN | Sullins Connector Solutions |
| J4 | 1 | Header, 100mil, 3x1, Tin, TH | PEC03SAAN | Sullins Connector Solutions |
L1 | 1 | Inductor, Shielded, Hyperflux, 5.6µH, 6.9A, 0.0165 ohm, SMD | 74439346056 | Wurth Elektronik |
| LBL1 | 1 | Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll | THT-14-423-10 | Brady |
| R1 | 1 | RES, 49.9 k, 1%, 0.1 W, 0603 | RC0603FR-0749K9L | Yageo |
R2 | 1 | RES, 12k, 1%, 0.1 W, 0603 | RC0603FR-0712KL | Yageo |
R3 | 1 | RES, 49.9, 1%, 0.1 W, 0603 | RC0603FR-0749R9L | Yageo |
R4 | 1 | RES, 220 k, 0.1%, 0.063 W, 0603 | CPF0603B220KE | TE Connectivity |
R5 | 1 | RES, 30.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 | ERJ-3EKF3002V | Panasonic |
| R8 | 1 | RES, 100 k, 1%, 0.1 W, 0603 | RC0603FR-07100KL | Yageo |
| R9 | 1 | RES, 0, 5%, 0.1 W, 0603 | RC0603JR-070RL | Yageo |
| SH-JP1, SH-JP2, SH-JP3 | 3 | Shunt, 100mil, Gold plated, Black | SNT-100-BK-G | Samtec |
| TP1, TP3 | 2 | Test Point, Multipurpose, Red, TH | 5010 | Keystone |
TP2,TP4, TP9 | 3 | Test Point, Multipurpose, Black, TH | 5011 | Keystone |
| TP5,TP6, TP7,TP8 | 4 | Test Point, Multipurpose, Yellow, TH | 5014 | Keystone |
| U1 | 1 | 3.8V to 28V Input, 5A, 200kHz-2.2MHz, Low IQ Synchronous Buck Converter | TPS54538RQF | Texas Instruments |
C10 | 0 | CAP, CERM, 22uF, 35V, +/- 20%, X5R, 1206 | C3216X5R1V226M160AC | TDK |
C14,C19,C21 | 0 | CAP, CERM, 1uF, 50V, +/- 10%, X7R, 0603 | UMK107AB7105KA-T | Taiyo Yuden |
C15,C16 | 0 | CAP, CERM, 4.7µF, 50V,+/- 10%, X7R, AEC-Q200 Grade 1, 1206 | CGA5L3X7R1H475K160AE | TDK |
C17,C18 | 0 | CAP, CERM, 2.2µF, 50V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805 | CGA4J3X7R1H225K125AE | TDK |
C20 | 0 | 0603 50V 0.1 uF X7R ±10% Tolerance SMT Multilayer Ceramic Capacitor | GCM188R71H104KA57J | Murata |
FB1 | 0 | WE-CBA SMT EMI Suppression Ferrite Bead, size 1812, 70Ohm, 6A | 782965700 | Wurth Elektronik |
L2 | 0 | 1.2µH Shielded Molded Inductor 5.8A 18mOhm Max 2-SMD | 744316220 | Wurth Electronics |
| R6, R7 | 0 | RES, 0.51, 1%, 0.25 W, 0805 | CRM0805-FX-R510ELF | Bourns |
R10 | 0 | RES, 220 k, 1%, 0.1 W, 0603 | RC0603FR-07220KL | Yageo |