MAX746 - High-Efficiency / PWM / Step-Down / N-Channel DC-DC Controller

Product Overview

Maxim

Part number	MAX746
Manufacturer	Maxim
File Size	157.69 KB
Description	High-Efficiency / PWM / Step-Down / N-Channel DC-DC Controller
Datasheet	MAX746 Datasheet
Additional preview pages of the MAX746 datasheet.

The MAX746 is a high-efficiency, high-current, step-down DC-DC power-supply controller that drives external N-channel FETs.

a 2V ±1.5% reference, a comparator for low-battery detection or level translating, and soft-start and shutdown capability. The MAX747.
discussed in a separate data sheet.
functions similarly to the MAX746, but drives P-channel logic level FETs. ____________________________Features o 93% to 96% Efficiency for 50mA to 3A Output Currents o 4V to 15V Input Voltage Range o Low 950µA Supply Current o 1.4µA Shutdown Current o Drives External N-Channel FETs o Fixed-Frequency Current-Mode.

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Published: May 2, 2005 |