Datasheet > NCR402U

NCR402U

更新时间： 2023-09-03 20:31:56

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
15页	1248K
描述
20 mA LED driver in SOT457Production

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NCR402U 数据手册

NCR402U

20 mA LED driver in SOT457

Rev. 1 — 10 December 2013

Product data sheet

1. Product profile

1.1 General description

LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in

an SOT457 (SC-74) plastic package.

1.2 Features and benefits

 Stabilized output current of 20 mA

 High current accuracy at supply voltage variation

 Low voltage overhead of 1.4 V

 Qualified according to AEC-Q101

 Reduces component count and board space

 High power dissipation of 750 mW

 Stabilized output current adjustable up to 65 mA when an external resistor is used

1.3 Applications

 Constant current LED driver

 Generic constant current source

 Automotive applications

1.4 Quick reference data

Table 1.

Symbol

I_out

Quick reference data

Parameter

Conditions

Min

Typ

Max Unit

stabilized output current

supply voltage

V_S= 10 V; V_out= 8.6 V

V_S

12 3 4 5 6 7...15

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