WS3130 datasheet(2/8 Pages) WINSEMI

tên linh kiện	WS3130

Giải thích chi tiết về linh kiện	High Performance LED Driver

PDF	8 Pages

Scroll/Zoom	100%

nhà sản xuất	WINSEMI [Shenzhen Winsemi Microelectronics Co., Ltd]

Trang chủ	http://www.winsemi.com

Logo

2 / 8 page

www.winsemi.com

Tel : +86-755-8250 6288

Fax : +86-755-8250 6299

2/8

WS3130 Product Description

WINSEMI MICROELECTRONICS

Typical Application Circuit

Pin Definition and Device Marking

WS3130 is offered in SOP-8 packages，as shown below：

Pin Function Description

Pin Name

Pin No.

DIP8/SOP8

Pin Type

Function Description

COMP

Loop compensation for constant current regulation.Output of the

OTA.The RC work is placed between it and GND.

I/O

Detect output diode zero current to regulate output current.connect to a

resistor divider for sensing the reflected voltage from auxiliarywinding

Current sense pin, a resistor connects to sense the MOSFET current.

GND

POWER

Power Ground

DRV

Totem-pole output to drive the external power MOSFET Maximum

Voltage is internally clamped to 18V.

VDD

POWER

Power supply

7/8

NO connect

WS3130S8P

A：Product Code

X：Internal Code

BCY：Internal Code For QC

YMX：D/C

WS3130 bảng dữ liệu(PDF) 2 Page - Shenzhen Winsemi Microelectronics Co., Ltd