BL8532B - White LED PFM Step-Up DC-DC Converter
Current feedback pin Output pin, power supply for internal circuits Chip enable pin (active high) Switching pin(Nch open drain) Ground pin http://www.belling.com.cn - 1Total 13 Pages 2/20/2013 Functional block diagram : BL8532B Absolute maximum ratings: PARAMETER VIN Input Voltage Lx Pin vo
BL8532B Features
* Low start voltage:0.8V ( at Iout=1mA);
* Output Current range:0~ 500mA;
* Output Current accuracy:±10%;
* High Efficiency:82%(Type);
* PACKAGE: SOT-89-5. Applications:
* Power source for white LED
* Supply constant current
* Power so