Range of input Voltage: 3.5V~12V Built-in Soft-start Function and Protection Function (Reset type protection) Oscillation Frequency: 500KHz High efficiency: 90% High Accu.

Power source for hand-held communication equipment, cameras, video instruments such as VCRs, camcorders. Power source fo.

Pin No. 1 2 3 4 5 Symbol CE GND VFB EXT VIN Description Chip Enable Pin (Active with “H”) Ground Pin Pin for Feedback Voltage External Transistor Drive Pin (CMOS Output) Power Supply Pin DETAILED DESCRIPTION http://www.belling.com.cn - 1Total 10 P.

BL8503

BL8504

BL8505

BL8506

BL8506B

BL8506D

BL8508

BL8509

BL8509B

BL8509D

BL8511

BL8516

BL8518