SNVA406C May 2010 – January 2022 LM27402
| Designator | Type | Parameters | Part Number | Qty | Manufacturer |
|---|---|---|---|---|---|
| U1 | Synchronous Buck Controller | LM27402S | 1 | Texas Instruments | |
| Cb | Capacitor | 0.22 μF, Ceramic, X7R, 25 V, 10% | GRM188R71E224KA88D | 1 | Murata |
| Cc1 | Capacitor | 3900 pF, Ceramic, X7R, 50 V, 10% | GRM188R71H392KA01D | 1 | Murata |
| Cc2 | Capacitor | 150 pF, Ceramic, C0G, 50 V, 5% | GRM1885C1H151JA01D | 1 | Murata |
| Cc3 | Capacitor | 820 pF, Ceramic, C0G, 50 V, 5% | GRM1885C1H821JA01D | 1 | Murata |
| Cdd | Capacitor | 1 μF, Ceramic, X5R, 25 V, 10% | GRM188R61E105KA12D | 1 | Murata |
| Cin | Capacitor | 1 μF, Ceramic, X5R, 25 V, 10% | GRM188R61E105KA12D | 1 | Murata |
| Cin1–Cin5 | Capacitor | 22 μF, Ceramic, X5R, 25 V, 10% | GRM32ER61E226KE15L | 5 | Murata |
| Co1–Co4 | Capacitor | 100 μF, Ceramic, X5R, 6.3 V, 20% | C1210C107M9PACTU | 4 | Kemet |
| Cs | Capacitor | 0.22 μF, Ceramic, X7R, 25 V, 10% | GRM188R71E224KA88D | 1 | Murata |
| Csb | Capacitor | 1000 pF, Ceramic, X7R, 50 V, 10% | GRM188R71H102KA01D | 1 | Murata |
| Css | Capacitor | 47000 pF, Ceramic, X7R, 16 V, 10% | GRM188R71C473KA01D | 1 | Murata |
| Csy | Capacitor | 100 pF, Ceramic, C0G/NP0, 50 V, 5% | GRM1885C1H101JA01D | 1 | Murata |
| Ddd | Diode | Schottky Diode, Average I = 100 mA, Max Surge I = 750 mA | CMOSH-3 | 1 | Central Semi |
| Dsw | Diode | Schottky Diode, Average I = 3 A, Max Surge I = 80 A | CMSH3-40M | 1 | Central Semi |
| Lout | Inductor | 0.68 μH, 2.34 m? | IHLP5050CEERR68M06 | 1 | Vishay |
| QL1 | N-CH MOSFET | 30 V, 60 A, 43.5 nC, RDS(ON) at 4.5 V = 1.85 m? | Si7192DP | 1 | Vishay |
| QT1 | N-CH MOSFET | 25 V, 40 A, 13 nC, RDS(ON) at 4.5 V = 6.2 m? | SiR436DP | 1 | Vishay |
| R50 | Resistor | 49.9 ?, 1%, 0.1W | CRCW060349R9FKEA | 1 | Vishay |
| Rc1 | Resistor | 8.06 k?, 1%, 0.1W | CRCW06038k06FKEA | 1 | Vishay |
| Rc2 | Resistor | 261 ?, 1%, 0.1W | CRCW0603261RFKEA | 1 | Vishay |
| Rf | Resistor | 45.3 k?, 1%, 0.1W | CRCW060345k3FKEA | 1 | Vishay |
| Rfb1 | Resistor | 20.0 k?, 1%, 0.1W | CRCW060320k0FKEA | 1 | Vishay |
| Rfb2 | Resistor | 13.3 k?, 1%, 0.1W | CRCW060313k3FKEA | 1 | Vishay |
| Rin | Resistor | 2.2 ?, 5%, 0.1W | CRCW06032R20JNEA | 1 | Vishay |
| Rpg | Resistor | 51.1 k?, 1%, 0.1W | CRCW060351k1FKEA | 1 | Vishay |
| Rs | Resistor | 1.3 k?, 1%, 0.1W | CRCW06031k30FKEA | 1 | Vishay |
| Rs1 | Resistor | 6.34 k?, 1%, 0.1W | CRCW06036k34FKEA | 1 | Vishay |
| Rs3 | Resistor | 750 ?, 1%, 0.1W | CRCW0603750RFKEA | 1 | Vishay |
| Rsb | Resistor | 1.0 ?, 1%, 0.125W | CRCW08051R00FNEA | 1 | Vishay |
| Rtc | Resistor | 5.6 k?, 1%, 4110 ppm/°C | TFPT1206L5601F | 1 | Vishay |
| GND IN, GND OUT, VOUT, VIN | Power Terminal | 3267 | 4 | Panoma | |
| VDD, PGD, SS/TK, SYNC, Rx, Tx | Turret Terminal | 5002 | 6 | Keystone |