SLUUBW9A July 2018 – December 2021 TPS543B20
The EVM components list, according to the schematic, is shown in Table 11-1.
| Designator | Quantity | Value | Description | Package Reference | Part Number | Manufacturer | Alternate Part Number(1) | Alternate Manufacturer(1) |
|---|---|---|---|---|---|---|---|---|
| !PCB | 1 | Printed Circuit Board | BSR054 | Any | - | - | ||
| C1, C2, C3, C5, C7 | 5 | 22 μF | CAP, CERM, 22 μF, 25 V, ±20%, X5R, 1206_190 | 1206_190 | C3216X5R1E226M160AB | TDK | ||
| C4 | 1 | 330 μF | CAP, AL, 330 μF, 25 V, ±20%, 0.15 ?, SMD | SMT Radial G | EEE-FC1E331P | Panasonic | 865230457008 | Wurth Elektronik |
| C8 | 1 | 0.1 μF | CAP, CERM, 0.1 μF, 25 V, ±10%, X7R, 0603 | 0603 | GRM188R71E104KA01D | MuRata | 885012206071 | Wurth Elektronik |
| C9, C11, C17 | 3 | 100 μF | CAP, CERM, 100 μF, 6.3 V, ±20%, X5R, 1206 | 1206 | GRM31CR60J107ME39L | MuRata | 885012108005 | |
| C12 | 1 | 0.1 μF | CAP, CERM, 0.1 μF, 10 V, ±10%, X7R, 0603 | 0603 | C0603X104K8RACTU | Kemet | 885012206020 | Wurth Elektronik |
| C13 | 1 | 330 μF | CAP, Tantalum Polymer, 330 μF, 2 V, ±20%, 0.006 ?, 7343-20 SMD | 7343-20 | 2TPF330M6 | Panasonic | EEFGX0D331R | Panasonic |
| C14 | 1 | 330 μF | CAP, Aluminum Polymer, 330 μF, 2 V, ±20%, 3 m?, 7.3 × 1.8 × 4.3 mm SMD | 7.3x1.8x4.3mm | EEFGX0D331R | Panasonic | ||
| C20 | 1 | 1 μF | CAP, CERM, 1 μF, 25 V, ±10%, X5R, 0402 | 0402 | GRM155R61E105KA12D | MuRata | ||
| C21 | 1 | 4.7 μF | CAP, CERM, 4.7 μF, 16 V, ±10%, X5R, 0603 | 0603 | GRM188R61C475KAAJ | MuRata | ||
| C23 | 1 | 0.1 μF | CAP, CERM, 0.1 μF, 50 V, ±10%, X7R, 0603 | 0603 | 06035C104KAT2A | AVX | 885012206095 | Wurth Elektronik |
| C24 | 1 | 1000 pF | CAP, CERM, 1000 pF, 50 V, ±10%, C0G/NP0, 0603 | 0603 | 06035A102KAT2A | AVX | 885012006062 | Wurth Elektronik |
| C25 | 1 | 0.01 μF | CAP, CERM, 0.01 μF, 50 V, ±5%, X7R, 0402 | 0402 | C0402C103J5RACTU | Kemet | ||
| H9, H10, H11, H12 | 4 | Bumpon, Hemisphere, 0.44 × 0.20, Clear | Transparent Bumpon | SJ-5303 (CLEAR) | 3M | |||
| J1, J2 | 2 | Terminal Block, 5.08 mm, 4 × 1, Brass, TH | 4x1 5.08 mm Terminal Block | ED120/4DS | On-Shore Technology | 61300211121 | Wurth Elektronik | |
| J3 | 1 | Header, 100 mil, 2 × 1, TH | Header, 2x1, 100mil, TH | 800-10-002-10-001000 | Mill-Max | 691242510004 | Wurth Elektronik | |
| L1 | 1 | 470 nH | Inductor, Shielded Drum Core, Ferrite, 470 nH, 40.5 A, 0.000165 ?, SMD | 12.5x13mm | 744309047 | Wurth Elektronik | ||
| LBL1 | 1 | Thermal Transfer Printable Labels, 0.650" W × 0.200" H - 10,000 per roll | PCB Label 0.650"H x 0.200"W | THT-14-423-10 | Brady | |||
| R1 | 1 | 0 | RES, 0, 5%, 0.1 W, 0603 | 0603 | CRCW06030000Z0EA | Vishay-Dale | ||
| R2 | 1 | 187 k | RES, 187 k, 1%, 0.063 W, 0402 | 0402 | CRCW0402187KFKED | Vishay-Dale | ||
| R4 | 1 | 1.00 | RES, 1.00, 1%, 0.1 W, 0603 | 0603 | CRCW06031R00FKEA | Vishay-Dale | ||
| R7 | 1 | 51.1 k | RES, 51.1 k, 1%, 0.063 W, 0402 | 0402 | CRCW040251K1FKED | Vishay-Dale | ||
| R8 | 1 | 69.8 k | RES, 69.8 k, 1%, 0.063 W, 0402 | 0402 | CRCW040269K8FKED | Vishay-Dale | ||
| R12, R13, R17 | 3 | 0 | RES, 0, 5%, 0.063 W, 0402 | 0402 | CRCW04020000Z0ED | Vishay-Dale | ||
| R14 | 1 | 40.2 k | RES, 40.2 k, 1%, 0.063 W, 0402 | 0402 | CRCW040240K2FKED | Vishay-Dale | ||
| R16 | 1 | 100 k | RES, 100 k, 5%, 0.063 W, 0402 | 0402 | CRCW0402100KJNED | Vishay-Dale | ||
| R18 | 1 | 3.0 | RES, 3.0 ?, 5%, 0.125W, 0805 | 0805 | RC0805JR-073RL | Yageo America | ||
| TP1, TP3, TP5, TP6, TP8, TP9, TP11, TP12, TP14, TP18, TP19, TP20, TP21, TP22 | 14 | Red | Test Point, Miniature, Red, TH | Red Miniature Testpoint | 5000 | Keystone | ||
| TP2, TP13 | 2 | PCB Pin, 0.04" DIA, TH | PCB Pin, 0.04" DIA, TH | 3102-2-00-21-00-00-08-0 | Mill-Max | |||
| TP4, TP7, TP10, TP15, TP16, TP17 | 6 | Black | Test Point, Miniature, Black, TH | Black Miniature Testpoint | 5001 | Keystone | ||
| TP23, TP24 | 2 | SMT | Test Point, Miniature, SMT | Testpoint_Keystone_Miniature | 5015 | Keystone | ||
| U1 | 1 | 25A FIXED FREQUENCY NON-COMPENSATON STACKABLE SYNCHRONOUS BUCK CONVERTER, RVF0040A (LQFN-CLIP-40) | RVF0040A | TPS543B20EVM-054RVFT | Texas Instruments | Texas Instruments | ||
| C6 | 0 | 22 μF | CAP, CERM, 22 μF, 25 V, ±20%, X5R, 1206_190 | 1206_190 | C3216X5R1E226M160AB | TDK | ||
| C10, C15, C16 | 0 | 100 μF | CAP, CERM, 100 μF, 6.3 V, ±20%, X5R, 1206 | 1206 | GRM31CR60J107ME39L | MuRata | 885012108005 | Wurth Elektronik |
| C18, C19, C22 | 0 | 22 pF | CAP, CERM, 22 pF, 50 V, ±5%, C0G/NP0, 0402 | 0402 | C1005C0G1H220J050BA | TDK | 885012005057 | Wurth Elektronik |
| FID1, FID2, FID3, FID4, FID5, FID6 | 0 | Fiducial mark. There is nothing to buy or mount. | Fiducial | N/A | N/A | |||
| R3, R5, R9, R10 | 0 | 0 | RES, 0, 5%, 0.063 W, 0402 | 0402 | ERJ-2GE0R00X | Panasonic | ||
| R6, R11 | 0 | 0 | RES, 0, 5%, 0.1 W, 0603 | 0603 | CRCW06030000Z0EA | Vishay-Dale | ||
| R15 | 0 | 8.66 k | RES, 8.66 k, 1%, 0.063 W, 0402 | 0402 | CRCW04028K66FKED | Vishay-Dale |