The PM40XXA is a switch power supply driver module from 165v.com, which can drive MOS tubes up to 65A. It works at 60KHz-80KHz-100KHz with an error of 2%.
The document describes the PM40XXA series of switch‑mode power supply drive modules, including the PM4020A and PM4060A variants. It provides circuit diagrams, pin definitions, and design guidelines for building high‑power 1000 W supplies.
Additional sections give ordering information, pricing, and contact details for purchasing the modules, as well as notes on interchangeable pinouts between half‑bridge and full‑bridge versions. This manual is written in Chinese.
| Maximum MOSFET/IGBT drive current (PM4060A) | 60 A |
|---|---|
| Operating voltage | 13 V‑18 V |
| Operating current | 40 mA |
| Switching frequency range | 60 kHz‑100 kHz |
| Maximum MOSFET drive capability | 66 A |
The module operates from 13 V to 18 V.
Pricing and bank account details are listed on the last page for ordering the modules.