AP3902 Overview
The AP3902 PWM power switch consists of a fixedfrequency current-mode PWM controller and a high voltage transistor. It is specifically designed for high performance off-line switching power supplies or nonisolated small household applications. pared to discrete MOSFET and PWM controller power supply solutions, AP3902 solution offers advantages such as fewer ponent numbers, smaller size, and lower total cost.
AP3902 Key Features
- Built-in NPN Transistor with 700VCBO Current Mode Control with Skip Cycle Capability Low Operating Current: 0.45mA Fixed