7 Evaluation Board Schematic
Note: J13, R13, R15 are for testing purposes.
| Item | Part Number | Manufacturer | Description | Qty. |
|---|---|---|---|---|
| C1 | B41125A7227M | EPCOS | 220μF Aluminum Capacitor, SMD, 35V | 1 |
| C2 | Open | — | — | — |
| C3 | 12105C475KAZ2A | AVX |
4.7μF Ceramic Capacitor, X7R, Size 1210, 50V | 1 |
| GRM32ER71H475KA88L | Murata | |||
| C4, C5, C13 | 12106D107MAT2A | AVX | 100μF Ceramic Capacitor, X5R, Size 1210, 6.3V | 3 |
| GRM32ER60J107ME20L | Murata | |||
| C6, C7, C10 | 06035C104KAT2A | AVX |
0.1μF Ceramic Capacitor, X7R, Size 0603, 50V | 3 |
| GRM188R71H104KA93D | Murata | |||
| C1608X7R1H104K | TDK | |||
| C8, C9 | 0805ZC225MAT2A | AVX |
2.2μF Ceramic Capacitor, X7R, Size 0805, 10V | 2 |
| GRM21BR71A225KA01L | Murata | |||
| C2012X7R1A225K | TDK | |||
| C11 | 06035C102KAT2A | AVX | 1nF Ceramic Capacitor, X7R, Size 0603, 50V | 1 |
| GRM188R71H102KA01D | Murata | |||
| C1608X7R1H102K | TDK | |||
| C12 | 06035C223KAZ2A | AVX | 22nF Ceramic Capacitor, X7R, Size 0603, 50V | 1 |
| GRM188R71H223K | Murata | |||
| C1608X7R1H223K | TDK | |||
| C14 | Open | — | — | — |
| C15 | Open | — | — | — |
| D1 | SD103AWS-7 | Diodes Inc. | Small Signal Schottky Diode | 1 |
| SD103AWS | Vishay | |||
| D2 | CMDZ5L6 | Central Semi | 5.6V Zener Diode | 1 |
| L1 | HCF1305-4R0-R | Cooper Bussmann |
4.0μH Inductor, 12A Saturation Current | 1 |
| Q1 | FCX619 | ZETEX | 50V NPN Transistor | 1 |
| R1 | CRCW06034R75FKEA | Vishay Dale | 4.75Ω Resistor, Size 0603, 1% | 1 |
| R2, R16 | CRCW08051R21FKEA | Vishay Dale | 1.21Ω Resistor, Size 0805, 1% | 2 |
| R3, R4 | CRCW060310K0FKEA | Vishay Dale | 10kΩ Resistor, Size 0603, 1% | 2 |
| R5 | CRCW060380K6FKEA | Vishay Dale | 80.6kΩ Resistor, Size 0603, 1% | 1 |
| R6 | CRCW060340K2FKEA | Vishay Dale | 40.2kΩ Resistor, Size 0603, 1% | 1 |
| R7 | CRCW060320K0FKEA | Vishay Dale | 20kΩ Resistor, Size 0603, 1% | 1 |
| R8 | CRCW060311K5FKEA | Vishay Dale | 11.5kΩ Resistor, Size 0603, 1% | 1 |
| R9 | CRCW06038K06FKEA | Vishay Dale | 8.06kΩ Resistor, Size 0603, 1% | 1 |
| R10 | CRCW06034K75FKEA | Vishay Dale | 4.75kΩ Resistor, Size 0603, 1% | 1 |
| R11 | CRCW06033K24FKEA | Vishay Dale | 3.24kΩ Resistor, Size 0603, 1% | 1 |
| R12 | CRCW06031K91FKEA | Vishay Dale | 1.91kΩ Resistor, Size 0603, 1% | 1 |
| R13 | CRCW06030000FKEA | Vishay Dale | 0Ω Resistor, Size 0603, 5% | 1 |
| R14 | CRCW06035K23FKEA | Vishay Dale | 5.23kΩ Resistor, Size 0603, 1% | 1 |
| R15 | CRCW060349R9FKEA | Vishay Dale | 49.9Ω Resistor, Size 0603, 1% | 1 |
| U1 | MIC26400YJL | Microchip Technology Inc. | 26V/5A Hyper Speed Control® Synchronous Buck DC/DC Regulator | 1 |