Datasheet > NJW4617DL3-TE1

NJW4617DL3-TE1

更新时间： 2024-01-17 17:18:27

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
4页	149K
描述
Display Driver

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中文翻译

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技术参数
数据手册

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NJW4617DL3-TE1 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	, SMSIP5H,.37,50TB	Reach Compliance Code：	unknown
风险等级：	5.74	端子数量：	5
最高工作温度：	105 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SMSIP5H,.37,50TB
电源：	12 V	认证状态：	Not Qualified
子类别：	Display Drivers	标称供电电压：	12 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子节距：	1.27 mm	端子位置：	SINGLE
Base Number Matches：	1

NJW4617DL3-TE1 数据手册

NJW4617

Constant Current LED Driver with PWM Control

ꢀGENERAL DESCRIPTION

PACKAGE OUTLINE

The NJW4617 is a constant current LED Driver with PWM control.

45V resisting constant current control and PWM control circuit can

be offered with small package.

It can achieve luminance control multiple white or blue and red

LEDs. It can contribute to the reliability improvement of the system

because it has an overcurrent protection and thermal shutdown

circuit.

NJW4617DL3

(TO-252-5)

ꢀFEATURES

ꢁOperating Voltage Range

2.5V to 40V

ꢁRecommended LED Drive Voltage V_LED=40V(max.)

ꢁLED Output Current

I_LED=500mA(max.)

ꢁOutput Current Accuracy

±2.0%

ꢁTo 11 of White LED can be operated. (at LED Vf=3.4V)

ꢁCurrent Consumption 450µA typ.

ꢁWith PWM Luminance Control and ON/OFF Control

ꢁInternal Over Current Protection Circuit

ꢁInternal Thermal Shutdown Circuit

ꢁPackage

TO-252-5

BLOCK DIAGRAM

V_DD

LED

R_S

VREF

( 0.2V )

Current Limit

TSD

LED OVP

Control

Logic

Standby Timer

GND

EN/PWM

PIN CONFIGRATION

1: V_DD

2: EN/PWM

3: GND

4: R_S

5: LED

* Please note that this device is still under the development and therefore the specifications are subject to change.

Ver.2013-09-24

- 1 -

12 3 4

中文翻译

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