MICROPOWER INVERTING DC/DC CONVERTER

DESCRIPTION The AIC1652 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, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers

文件：57.58 Kbytes 页数：6 Pages

AIC

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Micro-Power Inverting DC/DC Controller

The AIC1652 is a high performance inverting DC/DC controller, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast application, efficiency of 87% can be achieved with low cost PNP bipolar transis-tor drivers. Output • 2.4V to 7V Input Voltage Operation.\n• Adjustable Output Voltage up to -40V.\n• Low Quiescent Current at 80uA.\n• Pulse Frequency Modulation Maintains High Efficiency (87%).\n• 70KHz to 160KHz Switching Frequency.\n• Power-Saving Shutdown Mode (0.7uA Typical).\n• High Efficiency with Low Cost ;

AIC

沛亨半导体

MICROPOWER INVERTING DC/DC CONVERTER

DESCRIPTION The AIC1652 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, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers

文件：57.58 Kbytes 页数：6 Pages

AIC

沛亨半导体

MICROPOWER INVERTING DC/DC CONVERTER

DESCRIPTION The AIC1652 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, efficiency of 87 can be achieved with low cost PNP bipolar transistor drivers

文件：57.58 Kbytes 页数：6 Pages

AIC

沛亨半导体