Datasheet4U Logo Datasheet4U.com

MAX17500 Datasheet Current-Mode PWM Controllers

Manufacturer: Maxim Integrated (now Analog Devices)

📥 Download Datasheet

General Description

The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies.

The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies.

The MAX17500 is well suited for universal input (rectified 85V AC to 265V AC) or telecom (-36V DC to -72V DC) power supplies.

Overview

www.DataSheet.co.kr 19-5485; Rev 1; 7/11 KIT ATION EVALU E L B AVAILA Current-Mode PWM Controllers with Programmable Switching.

Key Features

  • o Current-Mode Control o Programmable Switching Frequency Up to 625kHz o Accurate UVLO Threshold (1%) o Open-Drain UVLO Flag Output with Internal Delay o 36V to 72V Telecom Voltage Range o Universal Offline Input Voltage Range Rectified 85V AC to 265V AC (MAX17500) o 9.5V to 24V Input (MAX17499) o Digital Soft-Start o Internal Bootstrap UVLO with Large Hysteresis (MAX17500) o Internal Error Amplifier with 1.5% Accurate Reference o 50µA (typ) Startup Supply Current o 50% Maximum Duty-Cycle Limit.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX17528 1-Phase Quick-PWM Intel IMVP-6.5/GMCH Controllers
MAX17530 Synchronous Step-Down DC-DC Converter
MAX17535 High-Frequency Low-Cost SMBus Chargers
MAX17582 Dual-Phase Quick-PWM Controller
MAX17595 (MAX17595 - MAX17597) Peak-Current-Mode Controllers
MAX17596 (MAX17595 - MAX17597) Peak-Current-Mode Controllers
MAX17597 (MAX17595 - MAX17597) Peak-Current-Mode Controllers
MAX17598 (MAX17598 / MAX17599) Active Clamp Current-Mode PWM Controllers
MAX17599 (MAX17598 / MAX17599) Active Clamp Current-Mode PWM Controllers
MAX17000A Complete DDR2 and DDR3 Memory Power-Management