ADPL26001中文资料Low-IQ Boost/SEPIC/ Inverting Converter with 1A, 60V Switch数据手册ADI规格书

描述 Description

The ADPL26001 is a current-mode DC/DC convertercapable of generating either positive or negative outputvoltages using a single feedback pin. It can beconfigured as a boost, single-ended primary inductanceconverter (SEPIC), or inverting converter consuming aslow as 6μA of quiescent current. Low ripple Burst Modeoperation maintains high efficiency down to very lowoutput currents while keeping the output ripple below15mV in a typical application. The internallycompensated current-mode architecture results instable operation over a wide range of input and outputvoltages. Integrated soft-start and frequency foldbackfunctions are included to control inductor currentduring start-up. The ADPL26001 comes in small packageoptions that combined with a high switching frequencyof 2MHz, helps to maintain a small footprint for anoverall efficient, space-saving and cost-effectivesolution.

APPLICATIONS

Industrial  Telecom  Medical Diagnostic Equipment  Portable Electronics

特性 Features

• 3.2V to 36V Input Voltage Range 
•Low Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 6μA

• 1A, 60V Power Switch
•Positive or Negative Output Voltage Programming with a Single Feedback Pin