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MAX1961

1MHz PWM Step-Down Controllers

MAX1961 Features

* o 0.5% Accurate Output o Operates from 2.35V to 5.5V Supply o Generates Low Output Voltage Down to 0.8V o o o o o o o o On-Chip Charge Pump Provides 5V Gate Drive Ceramic or Electrolytic Capacitors 94% Efficiency External Synchronization from 450kHz to 1.2MHz 500kHz/1MHz Fixed-Frequency PWM Operatio

MAX1961 General Description

The MAX1960/MAX1961/MAX1962 high-current, highefficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. Additionally, adaptive dead-time drivers allo.

MAX1961 Datasheet (311.47 KB)

Preview of MAX1961 PDF

Datasheet Details

Part number:

MAX1961

Manufacturer:

Maxim Integrated ↗ Products

File Size:

311.47 KB

Description:

1mhz pwm step-down controllers.
19-2740; Rev 0; 1/03 KIT ATION EVALU E L B A IL AVA www.DataSheet4U.com 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage M.

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MAX1961 1MHz PWM Step-Down Controllers Maxim Integrated Products

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