AIC1650 - 3-Cell/ High-Efficiency/ Inverting DC/DC Converter

Product Overview

Analog Intergrations Corporation

Part number	AIC1650
Manufacturer	Analog Intergrations Corporation
File Size	206.12 KB
Description	3-Cell/ High-Efficiency/ Inverting DC/DC Converter
Datasheet	AIC1650 Datasheet
Additional preview pages of the AIC1650 datasheet.

The AIC1650 is a high performance inverting DC/DC converter, designed to drive an external power switch to generate programmable negative voltages.

In the particularly suitable LCD bias contrast application, maximum efficiency of 90% can be achieved with low cost PNP bipolar transistor drivers.

4V to 20V Input Voltage Operation. Adjustable Output Voltage up to -40V. Low Quiescent Current at 100µA. Pulse Frequency Modulation Maintains High Efficiency (max. 90%). 100KHz to 320KHz Switching Frequency. Power-Saving Shutdown Mode (8µA Typical). High Efficiency with Low Cost External PNP Bipolar Transistor.

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Published: Mar 23, 2005 |