MAX887 - 100% Duty Cycle / Low-Noise / Step-Down / PWM DC-DC Converter

Maxim

The MAX887 by Maxim is a 100% Duty Cycle / Low-Noise / Step-Down / PWM DC-DC Converter. Below is the official datasheet preview.

Datasheet Details

Part number	MAX887
Manufacturer	Maxim
File Size	146.21 KB
Description	100% Duty Cycle / Low-Noise / Step-Down / PWM DC-DC Converter
Datasheet	MAX887_MaximIntegratedProducts.pdf
Additional preview pages of the MAX887 datasheet.

The MAX887 high-efficiency, step-down DC-DC converter provides an adjustable output from 1.25V to 10.5V.

o 95% Efficiency o 600mA Output Current o Cycle-by-Cycle Current Limiting o Low-Dropout, 100% Duty-Cycle Operation, 300mV at 500mA o Internal 0.6Ω (typ) MOSFET o Internal Synchronous Rectifier o High-Frequency Current-Mode PWM o External SYNC or Internal 300kHz Oscillator o Guaranteed 260kHz to 340kHz Internal Oscillator Frequency Limits o 2.5µA Shutdown Mode _______________General.

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Published: May 2, 2005 |