Product overview
SW418 — Automotive ICs. Buck DC-DC 36 V 3 A. Reference part: MPQ4423A. Request current specifications and availability from SHENXIN TECH.
| Function | Buck DC-DC 36 V 3 A |
|---|---|
| Reference part | MPQ4423A |
| Mapping | Alternative candidate; pin compatibility is not confirmed |
| Grade | AEC-Q100 |
Source: SHENXIN TECH Product Brochure 2026, page 34. This summary does not replace the full datasheet. Confirm electrical limits, package, pinout and interface requirements before design-in.