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WS3620

Winsemi
Part Number WS3620
Manufacturer Winsemi
Description Single Channel LED Constant Current Driver
Published Aug 14, 2015
Detailed Description WS3620 Product Description WS3620 Single Channel LED Constant Current Driver Features ■ Output current adjustable ■ In...
Datasheet PDF File WS3620 PDF File

WS3620
WS3620

Overview
WS3620 Product Description WS3620 Single Channel LED Constant Current Driver Features ■ Output current adjustable ■ Inter-chip output current deviation <±4% ■ Over temperature protection ■ Sharing PCB board with LED lamps ■ Excellence EMI performance ■ Simple circuit and low cost Applications ■ T5/T8 LED tubers ■ LED street lighting ■ LED bulb lamp，LED ceiling lamp General Description WS3620 is a single channel LED constant current driver which integrates patented constant current setting and control technology.
The output current designed by external REXT is 5mA~60mA and it is invariant to output voltage change, which has better constant current performance.
It is a low cost circuit with simple circuit and less external components.
WS3620 TO252 and ESOP-8 Package。 Typical Application Diagram L ED + L ED - 1 OUT 2 GND 3 REXT A C R1 WIN SEM I M ICROELECTRON ICS WIN SEM I M ICROELECTRON ICS WIN SEM I M ICROELECTRON ICS Copyright@Winsemi Microelectronics Co.
, Ltd.
, All right res...


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