MAX5069 Datasheet (Maxim Integrated) - High-Frequency / Current-Mode PWM Controller

MAX5069, High-Frequency / Current-Mode PWM Controller

The MAX5069 is a high-frequency, current-mode, pulse-width modulation (PWM) controller (with dual MOSFET drivers) that integrates all the building blocks necessary for implementing AC-DC or DC-DC fixed-frequency power supplies.

Isolated or nonisolated pushpull and half/full-bridge power supplies are

MAX5069 Features

* Current-Mode Control with 47µA (typ) Startup Current

* Oscillator Frequency Programmable to 2.5MHz

* Resistor-Programmable ±4.5% Accurate Switching Frequency

* Dual Gate-Drive Output for Half/Full-Bridge or Push-Pull Applications

* Rectified 85VAC to 265VAC,