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

DESCRIPTION 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

文件：206.11 Kbytes 页数：6 Pages

AIC

沛亨半导体

High-Efficiency, Inverting DC/DC Controller

The AIC1650 is a high performance inverting DC/DC controller, designed to drive an external power switch to generate programmable nega-tive 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 \n• Adjustable Output Voltage up to -40V.\n• Low Quiescent Current at 100uA.\n• Pulse Frequency Modulation Maintains High Efficiency (max. 90%).\n• 100KHz to 320KHz Switching Frequency.\n• Power-Saving Shutdown Mode (8uA Typical).\n• High Efficiency with Low C;

AIC

沛亨半导体

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

DESCRIPTION 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

文件：206.11 Kbytes 页数：6 Pages

AIC

沛亨半导体

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

DESCRIPTION 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

文件：206.11 Kbytes 页数：6 Pages

AIC

沛亨半导体