Datasheet > L5101L-AG6-R

L5101L-AG6-R

更新时间： 2024-11-20 03:49:47

品牌	Logo	应用领域
友顺 - UTC		转换器升压转换器
页数	文件大小	规格书
9页	135K
描述
WHITE LED STEP-UP CONVERTER

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

L5101L-AG6-R 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.6	Base Number Matches：	1

L5101L-AG6-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

L5101

LINEAR INTEGRATED CIRCUIT

WHITE LED STEP-UP

CONVERTER

ꢀ

DESCRIPTION

The UTC L5101 is a fixed frequency step-up PWM DC/DC

converter and designed for white LEDS driving with a constant

current to provide backlight in handheld devices. The device

switches at a high frequency 1.2MHz by an internal N-channel

MOSFET switch to be capable of minimum external components

using.

The UTC L5101 can drive up to 5 LEDs in series by a Li-Ion cell.

Series connection of LEDS provides identical LED currents

resulting in uniform brightness without ballast resistors. The low

95mV feedback voltage minimizes power loss in the current setting

resistor can have better efficiency.

SOT-26

*Pb-free plating product number: L5101L

ꢀ

FEATURES

* Built-In Open Circuit Protection

* Built-In Over Voltage Protection

* High Efficiency(Up to 84% at V_IN=4.2V, 3 LEDs, I_LED=20mA)

* 1.2MHz fixed switching frequency

* Low supply current: 70µA

* Matches LED current

* Requires tiny inductor and capacitors

ꢀ ORDERING INFORMATION

Order Number

Package

SOT-26

Packing

Normal

Lead Free Plating

L5101L-AG6-R

L5101-AG6-R

Tape Reel

www.unisonic.com.tw

1 of 9

QW-R103-026,A

12 3 4 5 6 7...9

中文翻译

下载PDF

与L5101L-AG6-R相关器件

型号	品牌	获取价格	描述	数据表
L5102G	ETC	获取价格	ESO-Warnaufkabel
L5104	UTC	获取价格	1.4A boost for white led driver
L5107	UTC	获取价格	CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS
L5107_15	UTC	获取价格	CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS
L5107G-P16-R	UTC	获取价格	CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS
L5107G-P16-T	UTC	获取价格	CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS
L5107L-P16-R	UTC	获取价格	CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS
L5107L-P16-T	UTC	获取价格	CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS
L5109	UTC	获取价格	white led step-up converter
L5109A	NSC	获取价格	L5109又名:LM5109，封装上丝印是L5109