Datasheet > T6316A-D

T6316A-D

更新时间： 2024-02-21 15:48:39

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
6页	40K
描述
Low-Dropout, Constant-Current White LED Bias Supply

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T6316A-D 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.68
Base Number Matches：	1

T6316A-D 数据手册

tmCH

Preliminary T6316A/B

Low-Dropout, Constant-Current

White LED Bias Supply

FEATURES

GENERAL DESCRIPTION

The T6316A/B low-dropout bias supply for

white LEDs is a high-performance alternative

to the simple ballast resistors used in

conventional white LED designs. The T6316A

uses a single resistor to set the bias current for

four LEDs, which are matched to 3%. The

T6316B build in internal resistor to set the bias

current for four LED. The T6316A/B

advantages over ballast resistors include

significantly better LED to LED bias matching,

much lower bias variation with supply voltage

variation, significantly lower dropout voltage,

and in some applications, significantly

improved efficiency. The T6316A/B is

available in SOP-8 package and lead-free.

• Up to 400mA LED Bias Current

• 3% LED Current Matching

• Simple LED Brightness Control

• Low 0.05uA Shutdown Current

• 2.7V to 5V Supply Voltage Range

• SOP-8 Package and Lead-free

• VSET Resistor Option :

T6316A : External Resistor

T6316B : 20, 85, 100, 125, 150, 175, 200,

250, 300 and 350mA Output

Current Option by Internal

Resistor

• Build in Thermat Protect 160 °C

Applications

PART NUMBER EXAMPLES

• Portable Communication Devices

• Handheld Electronics

• LED/Display Back Light Driver

• Lightings

Vset

resistor

External

Output

Current

PART NO.

T6316A-D

PACKAGE

SOP-8

lead-free

T6316A-DG

T6316B-20D

T6316B-20DG

T6316B-75D

T6316B-75DG

External

SOP-8

20mA Internal

75mA Internal

SOP-8

lead-free

SOP-8

lead-free

T6316B-350D

SOP-8 350mA Internal

SOP-8

T6316B-350DG

350mA Internal

lead-free

TM Technology Inc. reserves the right

to change products or specifications without notice.

P. 1

Publication Date: JUN. 2006

Revision: B

12 3 4 5 6

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型号	品牌	描述	获取价格	数据表
T6316A-DG	ETC	Low-Dropout, Constant-Current White LED Bias Supply	获取价格
T6316B	ETC	Low-Dropout, Constant-Current White LED Bias Supply	获取价格
T6316B-20D	ETC	Low-Dropout, Constant-Current White LED Bias Supply	获取价格
T6316B-20DG	ETC	Low-Dropout, Constant-Current White LED Bias Supply	获取价格
T6316B-350D	ETC	Low-Dropout, Constant-Current White LED Bias Supply	获取价格
T6316B-350DG	ETC	Low-Dropout, Constant-Current White LED Bias Supply	获取价格