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WS3130 データシート(PDF) 2 Page - Shenzhen Winsemi Microelectronics Co., Ltd

部品番号 WS3130
部品情報  High Performance LED Driver
PDF  8 Pages
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メーカー  WINSEMI [Shenzhen Winsemi Microelectronics Co., Ltd]
ホームページ  http://www.winsemi.com
Logo WINSEMI - Shenzhen Winsemi Microelectronics Co., Ltd

WS3130 データシート(HTML) 2 Page - Shenzhen Winsemi Microelectronics Co., Ltd

  WS3130 Datasheet HTML 1Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 2Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 3Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 4Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 5Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 6Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 7Page - Shenzhen Winsemi Microelectronics Co., Ltd WS3130 Datasheet HTML 8Page - Shenzhen Winsemi Microelectronics Co., Ltd  
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www.winsemi.com
Tel : +86-755-8250 6288
Fax : +86-755-8250 6299
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WS3130 Product Description
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
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
1
I
Loop compensation for constant current regulation.Output of the
OTA.The RC work is placed between it and GND.
FB
2
I/O
Detect output diode zero current to regulate output current.connect to a
resistor divider for sensing the reflected voltage from auxiliarywinding
CS
3
I
Current sense pin, a resistor connects to sense the MOSFET current.
GND
4
POWER
Power Ground
DRV
5
O
Totem-pole output to drive the external power MOSFET Maximum
Voltage is internally clamped to 18V.
VDD
6
POWER
Power supply
NC
7/8
/
NO connect
WS3130S8P
A：Product Code
X：Internal Code
BCY：Internal Code For QC
YMX：D/C



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