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MAX5080 Datasheet 1A / 40V / MAXPower Step-Down DC-DC Converters

Manufacturer: Maxim Integrated (now Analog Devices)

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General Description

The MAX5080/MAX5081 are 250kHz PWM step-down DC-DC converters with an on-chip, 0.3 Ω high-side switch.

The input voltage range is 4.5V to 40V for the MAX5080 and 7.5V to 40V for the MAX5081.

The output is adjustable from 1.23V to 32V and can deliver up to 1A of load current.

Overview

19-3656; Rev 1; 2/07 www.DataSheet4U.com 1A, 40V, MAXPower Step-Down DC-DC.

Key Features

  • include cycle-bycycle current limit, hiccup-mode output short-circuit protection, and thermal shutdown. Both devices are available in a space-saving, high-power (2.7W), 16-pin TQFN package and are rated for operation over the -40°C to +125°C temperature range. Features.
  • 4.5V to 40V (MAX5080) or 7.5V to 40V (MAX5081) Input Voltage Range.
  • 1A Output Current.
  • VOUT Range From 1.23V to 32V.
  • Internal High-Side Switch.
  • Fixed 250kHz Internal Oscillator.

More Datasheets from Maxim Integrated (now Analog Devices)

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