AIC1628 Datasheet 3-Cell/ High-Efficiency/ Step-Up DC/DC Converter

Manufacturer: Analog Intergrations Corporation

AIC1628 3-cell/ high-efficiency/ step-up dc/dc converter by Analog Intergrations Corporation - Datasheet Preview

Datasheet Details

Part number	AIC1628
Manufacturer	Analog Intergrations Corporation
File Size	259.02 KB
Description	3-Cell/ High-Efficiency/ Step-Up DC/DC Converter
Datasheet	AIC1628 Datasheet

General Description

The AIC1628 is a high performance step-up DC/DC converter, designed to drive an external power switch to generate programmable positive voltages.

In the particularly suitable LCD contrast bias and flash memory programming power supply applications, typical full-load efficiencies are 85% to 95%.

4V to 24V input operation range allows the AIC1628 to be powered directly by the battery pack in the most batteryoperated applications for greater efficiency.

Overview

AIC1628 3-Cell, High-Efficiency, Step-Up DC/DC Converter.

Key Features

4V to 24V Input Voltage Operation. Adjustable Output Voltage. Low Quiescent Current at 100µA. Pulse-Skipping and Pulse-Frequency Modulation Maintain High Efficiency (max. 95%). 90KHz to 250KHz Oscillator Frequency. Power-Saving Shutdown Mode (8µA Typical). Push-Pull Driver Output.

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