SNVU698B September 2020 – December 2020 LMQ61460-Q1
The bill of materials is shown Table 7-1 for the LMQ61460EVM-400K.
| DESIGNATOR | QUANTITY | VALUE | DESCRIPTION | PACKAGE REFERENCE | PART NUMBER | MANUFACTURER |
|---|---|---|---|---|---|---|
| C1, C4 | 2 | 4.7 μF | CAP, CERM, 4.7 μF, 50 V, ±20%, X7R, AEC-Q200 Grade 1, 1210 | 1210 | UMK325B7475MMHT | Taiyo Yuden |
| C2, C3 | 2 | 0.022 μF | CAP, CERM, 0.022 μF, 50 V, ±10%, X7R, 0402 | 0402 | GRM155R71H223KA12D | MuRata |
| C5 | 1 | 1 μF | CAP, CERM, 1 μF, 25 V, ±10%, X7R, 0805 | 0805 | C0805C105K3RACTU | Kemet |
| C6, C7, C8, C9 | 4 | 22 μF | CAP, CERM, 22 μF, 16 V, ±20%, X7R, AEC-Q200 Grade 1, 1210 | 1210 | CGA6P1X7R1C226M250AC | TDK |
| C12 | 1 | 1000 pF | CAP, CERM, 1000 pF, 50 V, ±0%, X7R, 0603 | 0603 | C0603C102K5RACTU | Kemet |
| C13 | 1 | 0.1 μF | CAP, CERM, 0.1 μF, 10 V, ±10%, X7R, 0603 | 0603 | C0603X104K8RACTU | Kemet |
| C15 | 1 | 1 μF | CAP, CERM, 1 μF, 16 V, ±10%, X7R, 0603 | 0603 | 885012206052 | Wurth Elektronik |
| C16 | 1 | 22 pF | CAP, CERM, 22 pF, 50 V, ±5%, C0G/NP0, AEC-Q200 Grade 1, 0603 | 0603 | CGA3E2C0G1H220J080AA | TDK |
| C17, C18, C19, C20 | 4 | 2.2 μF | CAP, CERM, 2.2 μF, 50 V, ±10%, X7R, AEC-Q200 Grade 1, 0805 | 0805 | CGA4J3X7R1H225K125AB | TDK |
| C21, C22 | 2 | 0.47 μF | CAP, CERM, 0.47 μF, 50 V, ±10%, X7R, AEC-Q200 Grade 1, 0603 | 0603 | CGA3E3X7R1H474K080AE | TDK |
| J1, J2, J3 | 3 | Terminal Block, 5 mm, 2x1, Tin, TH | Terminal Block, 5 mm, 2x1, TH | 691 101 710 002 | Wurth Elektronik | |
| J4 | 1 | Header, 100 mil, 3x1, Gold, TH | Header, 100 mil, 3x1, TH | HTSW-103-07-G-S | Samtec | |
| L1 | 1 | 4.7 μH | Inductor, Shielded, Hyperflux, 4.7 μH, 7.4 A, 0.0143 Ω, SMD | 6.65x6.45 mm | 74439346047 | Wurth Elektronik |
| L2 | 1 | 1.2 μH Shielded Molded Inductor 7.5 A, 11.3 mΩ Max 2-SMD | SMD2 | 744316220 | Wurth Electronics | |
| LBL1 | 1 | PCB Label 0.650 x 0.200 inch | THT-14-423-10 | Brady | ||
| R1, R6 | 2 | 1.00 k Ω | RES, 1.00 k, 1%, 0.25 W, 1206 | 1206 | RC1206FR-071KL | Yageo America |
| R2 | 1 | 0 Ω | RES, 0, 5%, 0.1 W, 0603 | 0603 | RC0603JR-070RL | Yageo |
| R3 | 1 | 33.2 kΩ | RES, 33.2 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 | 0603 | CRCW060333K2FKEA | Vishay-Dale |
| R4, R7 | 2 | 100 kΩ | RES, 100 k, 1%, 0.1 W, 0603 | 0603 | RC0603FR-07100KL | Yageo |
| R5 | 1 | 100 Ω | RES, 100, 1%, 0.1 W, 0603 | 0603 | RC0603FR-07100RL | Yageo |
| R8 | 1 | 24.9 kΩ | RES, 24.9 k, 1%, 0.1 W, 0603 | 0603 | RC0603FR-0724K9L | Yageo |
| R9 | 1 | 1.00 kΩ | RES, 1.00 k, 1%, 0.1 W, 0603 | 0603 | ERJ-3EKF1001V | Panasonic |
| R10 | 1 | 255 kΩ | RES, 255 k, 1%, 0.1 W, 0603 | 0603 | RC0603FR-07255KL | Yageo |
| SH-J1 | 1 | Shunt, 100 mil, Gold plated, Black | Shunt 2 pos. 100 mil | 881545-2 | TE Connectivity | |
| TP1, TP9 | 2 | Test Point, Multipurpose, Red, TH | Red Multipurpose Testpoint | 5010 | Keystone | |
| TP2, TP3, TP5, TP6 | 4 | Test Point, Multipurpose, Black, TH | Black Multipurpose Testpoint | 5011 | Keystone | |
| TP4, TP7 | 2 | Test Point, Multipurpose, Orange, TH | Orange Multipurpose Testpoint | 5013 | Keystone | |
| TP8, TP10 | 2 | Test Point, Multipurpose, White, TH | White Multipurpose Testpoint | 5012 | Keystone | |
| U1 | 1 | Automotive 6-A Low Noise Synchronous Buck Regulators, RJR0014A (VQFN-HR-14) | RJR0014A | LMQ61460AASQRJRRQ1 | Texas Instruments | |
| C10, C11 | 0 | 22 μF | CAP, CERM, 22 μF, 16 V, ±20%, X7R, AEC-Q200 Grade 1, 1210 | 1210 | CGA6P1X7R1C226M250AC | TDK |
| C14 | 0 | 1 μF | CAP, CERM, 1 μF, 10 V, ±10%, X7R, 0603 | 0603 | GRM188R71A105KA61D | MuRata |
| C23, C24 | 0 | 1 μF | CAP, CERM, 1 μF, 50 V, ±10%, X7R, 0603 | 0603 | UMK107AB7105KA-T | Taiyo Yuden |
| FID1, FID2, FID3, FID4, FID5, FID6 | 0 | Fiducial mark. There is nothing to buy or mount. | N/A | N/A | N/A | |
| R12 | 0 | 0.51 Ω | RES, 0.51, 1%, 0.25 W, 0805 | 0805 | CRM0805-FX-R510ELF | Bourns |
| R13 | 0 | 100 kΩ | RES, 100 k, 1%, 0.1 W, 0603 | 0603 | RC0603FR-07100KL | Yageo |