MAX5052 Overview
The MAX5052/MAX5053 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX5052 is well suited for universal input (rectified 85VAC to 265VAC) or tele (-36VDC to -72VDC) power supplies. The MAX5053 is well suited for low-input-voltage (10.8VDC to 24VDC) power supplies.
MAX5052 Key Features
- Available in a Tiny 8-Pin µMAX Package
- Current-Mode Control
- 50W Output Power
- Universal Offline Input Voltage Range Rectified 85VAC to 265VAC (MAX5052)
- VIN Directly Driven from 10.8V to 24V Input (MAX5053)
- Digital Soft-Start
- Programmable Input Startup Voltage
- Internal Bootstrap UVLO with Large Hysteresis (MAX5052)
- Internal Error Amplifier with 1% Accurate Reference
- Thermal Shutdown