Datasheet Maxim MAX5035


1A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converter


Datasheet MAX5035
PDF, 553 Kb, Language: en, File uploaded: Mar 12, 2024, Pages: 17
1A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converter
Extract from the document


Detailed Description

The MAX5035 easy-to-use, high-efficiency, high-voltage, step-down DC-DC converter operates from an input voltage up to 76V and consumes only 270µA quiescent current at no load.

This pulse-width modulated (PWM) converter operates at a fixed 125kHz switching frequency at heavy loads, and automatically switches to pulse-skipping mode to provide low quiescent current and high efficiency at light loads.

The MAX5035 includes internal frequency compensation simplifying circuit implementation. The device uses an internal low-on-resistance, high-voltage, DMOS transistor to obtain high efficiency and reduce overall system cost. This device includes undervoltage lockout, cycle-by-cycle current limit, hiccup mode output short-circuit protection, and thermal shutdown.

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulatorsof > Step-Down (Buck) Regulators > Internal Power Switch Buck Regulators
EMS supplier