MAX1685 Low-Noise / 14V Input / 1A / PWM Step-Down Converters

Maxim

Description

19-1454; Rev 0; 4/99 L MANUA ION KIT HEET T A U L EVA TA S WS DA FOLLO Low-Noise, 14V Input, 1A, PWM Step-Down Converters .
The MAX1684/MAX1685 are high-efficiency, internalswitch, PWM step-down switching regulators intended to power cellular phones, communicating PDAs, and.

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Datasheet Specifications

Part number: MAX1685
Manufacturer: Maxim
File Size: 275.48 KB
Datasheet: MAX1685_MaximIntegratedProducts.pdf
Description: Low-Noise / 14V Input / 1A / PWM Step-Down Converters

Features

* o Up to 96% Efficiency o 1A Guaranteed Output Current o 100% Duty Cycle in Dropout o 2.7V to 14V Input Range (15V absolute max) o ±1% Accurate Reference Output o 0.24Ω P-Channel On-Resistance o Synchronizable Switching Frequency o Fixed-Frequency PWM Operation 300kHz (MAX1684) 600kHz (MAX1685) o 150

MAX1685 Distributors

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MAX1685 Low-Noise 14V Input PWM Step-Down Converters Maxim

Maxim MAX1685-like datasheet