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MAX1971 Datasheet

Dual / 180 Out-of-phase / 1.4mhz / 750ma Step-down Regulator

Manufacturer: Maxim Integrated (now Analog Devices)

MAX1971 Overview

The MAX1970/MAX1971/MAX1972 dual-output currentmode PWM buck regulators operate from 2.6V to 5.5V input and deliver a minimum of 750mA on each output. The MAX1970 and MAX1972 operate at a fixed 1.4MHz (MAX1971 operates at 700kHz) to reduce output inductor and capacitor size and cost. Switching the regulators 180° out-of-phase also reduces the input capacitor size and cost.

MAX1971 Distributor