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L5101G-AG6-R

更新时间： 2024-09-18 07:15:39

品牌	Logo	应用领域
友顺 - UTC		显示驱动器转换器驱动程序和接口接口集成电路光电二极管升压转换器
页数	文件大小	规格书
10页	254K
描述
WHITE LED STEP-UP CONVERTER

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中文翻译

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技术参数
数据手册

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L5101G-AG6-R 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SOT	包装说明：	LSSOP,
针数：	6	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.73	接口集成电路类型：	LED DISPLAY DRIVER
JESD-30 代码：	R-PDSO-G6	长度：	2.9 mm
复用显示功能：	NO	功能数量：	1
区段数：	1	端子数量：	6
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	座面最大高度：	1.45 mm
最大供电电压：	5.5 V	最小供电电压：	2.5 V
标称供电电压：	3 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	0.95 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	1.6 mm
Base Number Matches：	1

L5101G-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 constant current step-up PWM DC/DC

converter optimized to drive white LEDs. It can drive LEDs in series

with a Li-Ion cell.

The switching frequency of the internal NPN is up to 1.2MHz.

High frequency allows the use of tiny external components and the

current setting resistor has minimum power dissipation for the low

feedback voltage of 95mV. The built-in OVP prevents the UTC

L5101 damage from the open load condition.

Series connection of LEDs provides identical LED currents which

contributes to uniform brightness, saving the use of ballast

resistors.

SOT-26

The UTC L5101 is universally used in cellular phones, PDAs ,

DSCs, handheld devices, and white LED display backlighting.

FEATURES

* Open Circuit and Over Voltage Protection

* High Efficiency: 86% Typical

* Switching Frequency: 1.2MHz

* Supply Current is 1.0mA

* Matches LED Current

* Requires Tiny Inductor and Capacitors

* Halogen Free

ORDERING INFORMATION

Ordering Number

L5101G-AG6-R

Package

SOT-26

Packing

Tape Reel

MARKING

www.unisonic.com.tw

1 of 10

QW-R103-026.B

12 3 4 5 6 7...10

中文翻译

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