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BD6067GU-E2

更新时间： 2024-02-09 06:11:35

品牌	Logo	应用领域
罗姆 - ROHM		显示驱动器驱动程序和接口接口集成电路
页数	文件大小	规格书
17页	564K
描述
White LED Driver with PWM Brightness Control for up to 8 LEDs in Series

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技术参数
数据手册

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BD6067GU-E2 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.77	接口集成电路类型：	LED DISPLAY DRIVER
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

BD6067GU-E2 数据手册

Datasheet

White LED Driver

with PWM Brightness Control

for up to 8 LEDs in Series

BD6067GU

●General Description

●Key Specifications

BD6067GU is boost DC/DC converters possible to

boost output voltage up to 30V (Max.) and drive the

white LEDs at constant. It is possible that turning on

white LED steadily by a series connection which has no

current variation, and by a fast transient response with

current mode.

 Operating power supply voltage range: 2.7V to 5.5V

 Switching frequency:

 Quiescent Current:

1.0MHz(Typ.)

0.1μA (Typ.)

 Operating temperature range:

-30°C to +85°C

●Package

W(Typ.) x D(Typ.) x H(Max.)

●Features

■

Boost DC/DC converter

Adjustment of brightness by external PWM pulse

Possible to driving 8 LEDs

Soft start function

VCSP85H1

1.68mm x 1.68mm x 1.00mm

●Applications

These drivers are applicable for various fields such

as mobile phones, portable game machines,

Inter-phone camera, audio player, portable DVD

player, back light for printer display etc… and support

light of the camera for the mobile phone, simple flash.

And, these can use power supply for OEL.

●Typical Application Circuit

●Pin Configuration [Bottom View]

22µH

VIN

CIN

COUT

1µF

VIN SW

VOUT

20mA

VFB

BD6067GU

VDAC

10Ω

Figure 1. Pin Configuration

GND GNDA

OFF ON

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

www.rohm.com

TSZ02201-0G3G0C200080-1-2

5.OCT.2012 Rev.001

1/14

TSZ22111・14・001

12 3 4 5 6 7...17

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