WS9227 datasheet(3/8 Pages) WINSEMI

Part #	WS9227

Description	High Precision PSR Constant Current LED Driver

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Manufacturer	WINSEMI [Shenzhen Winsemi Microelectronics Co., Ltd]

Direct Link	http://www.winsemi.com

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WS9227ProductDescription

WINSEMI MICROELECTRONICS

Recommended Operation Conditions

Part Number

Package

Input voltage

Maximum output

power

WS9227

DIP8

175VAC-264VAC

<50W

90VAC-264VAC

<36W

Absolute Maximum Ratings

symbol

paramete

Range

unit

Icc_max

VCC pin maximum sink current

2.5

mA

Drain

Internal HV MOSFET drain voltage

-0.3~650

V

CS

Current sense pin input voltage

-0.3~7

V

TJ

Operating junction temperature

165

℃

TSTG

Storage temperature range

-55~165

℃

Note 1: Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

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WS9227 Datasheet(PDF) 3 Page - Shenzhen Winsemi Microelectronics Co., Ltd

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