Datasheet > NJU6080

NJU6080

更新时间： 2024-11-25 05:54:11

品牌	Logo	应用领域
NJRC		驱动器
页数	文件大小	规格书
8页	149K
描述
CONSTANT CURRENT LED DRIVER with PWM CONTROL

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中文翻译

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数据手册

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NJU6080 数据手册

NJU6080

CONSTANT CURRENT LED DRIVER with PWM CONTROL

■ PACKAGE OUTLINE

■ GENERAL DESCRIPTION

The NJU6080 is a constant current LED driver with PWM control.

NJU6080 can reduce board density compared with the case composed

discrete because the constant current value can be set with one resistance.

It can contribute to the reliability improvement of the system because it has

an over current protection circuit and thermal shutdown circuit.

The NJU6080 is suited for a LCD back light and toys, etc.

NJU6080F1

■ FEATURES

● Supply Voltage Range

● LED Output Current

● Output Current Accuracy

● Operating Current

: 2.5V ~ 5.5V

: 100mA ( max. )

: ± 1.8%

: 150µA ( typ. )

● One white LED can be lit.

● External Parts

: Current limitation resistance

● Internal Thermal Overload Protection

● Internal Over Current Protection

● CMOS Technology

● Package Outline

: SOT-23-6

■ BLOCK DIAGRAM

V_DD

NJU6080

LED

VREF

( 0.2V )

R_S

Current Limit /

Thermal Shut Down

Control

Logic

GND

PWM

■ PIN CONFIGRATION

1.PWM

2.GND

3.R_S

NJU6080

4.LED

5.EN

6.V_DD

Ver.2010-06-25

- 1 -

12 3 4 5 6 7 8

中文翻译

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