DC-DC CONVERTER BOOST (STEP-UP) HIGH EFFICIENCY 5A SYNCHRONOUS

DESCRIPTION The A7544 is a high current, high efficiency Synchronous Boost Convertor with power MOSFETs embedded and with output turn off true shutdown function for single cell Li-Ion and Li-polymer battery powered products. The A7544 only consumes a 70μA (typ) quiescent current at no load, and o

文件：783.47 Kbytes 页数：14 Pages

AITSEMI

创瑞科技

卫星通讯芯片

A7544 is a low-cost 4 x 4 switch matrix with tone detector in a 32-lead QFN package for use in RF multiplexing applications from 100 to 2150 MHz. A positive voltage controlled 4 bit decoder and tone/polarity detector are both integrated on the switch with DiSEqC control signals rejection. A7544 is o

Amiccom

笙科

DC-DC CONVERTER BOOST (STEP-UP) HIGH EFFICIENCY 5A SYNCHRONOUS

DESCRIPTION The A7544 is a high current, high efficiency Synchronous Boost Convertor with power MOSFETs embedded and with output turn off true shutdown function for single cell Li-Ion and Li-polymer battery powered products. The A7544 only consumes a 70μA (typ) quiescent current at no load, and o

文件：783.47 Kbytes 页数：14 Pages

AITSEMI

创瑞科技

DC-DC CONVERTER BOOST (STEP-UP) HIGH EFFICIENCY 5A SYNCHRONOUS

DESCRIPTION The A7544 is a high current, high efficiency Synchronous Boost Convertor with power MOSFETs embedded and with output turn off true shutdown function for single cell Li-Ion and Li-polymer battery powered products. The A7544 only consumes a 70μA (typ) quiescent current at no load, and o

文件：783.47 Kbytes 页数：14 Pages

AITSEMI

创瑞科技