Datasheet > NCP5007

NCP5007

更新时间： 2024-11-22 22:50:55

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
22页	159K
描述
Compact Backlight LED Boost Driver

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中文翻译

获取价格

数据手册

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NCP5007 数据手册

NCP5007

Compact Backlight LED

Boost Driver

The NCP5007 is a high efficiency boost converter operating in a

current control loop, based on a PFM mode, to drive White LEDs. The

current mode regulation allows a uniform brightness of the LEDs. The

chip has been optimized for small ceramic capacitors and is capable of

supplying up to 1.0 W output power.

http://onsemi.com

Features

MARKING

DIAGRAM

• Inductor Based Converter brings High Efficiency

• Constant Output Current Regulation

• 2.7 to 5.5 V Input Voltage Range

TSOP−5

(SOT23−5, SCR59−5)

SN SUFFIX

DCLYW

• V to 22 V Output Compliance Allows up to 5 LEDs to be Driven

out

CASE 483

in Series which Provides Automatic LED Current Matching

• Built−in Output Overvoltage Protection

• 0.3 mA Standby Quiescent Current

DCL = Device Code

= Year

• Includes Dimming Function (PWM)

• Enable Function Driven Directly from Low Battery Voltage Source

• Thermal Shutdown Protection

= Work Week

• All Pins are Fully ESD Protected

• Low EMI Radiation

PIN CONNECTIONS

• Pb−Free Package is Available

bat

Typical Applications

• LED Display Back Light Control

• High Efficiency Step Up Converter

GND

out

(Top View)

bat

ORDERING INFORMATION

†

Device

Package

Shipping

bat

NCP5007SNT1

TSOP−5 3000 Tape & Reel

4.7 mF

NCP5007SNT1G

TSOP−5 3000 Tape & Reel

(Pb−Free)

GND

22 mH

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

out

GND

MBR0530

1.0 mF

NCP5007

5.6 W

GND

Figure 1. Typical Application

Semiconductor Components Industries, LLC, 2004

Publication Order Number:

July, 2004 − Rev. 4

NCP5007/D

12 3 4 5 6 7...22

中文翻译

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与NCP5007相关器件

型号	品牌	获取价格	描述	数据表
NCP5007/D	ETC	获取价格	Compact Backlight LED Boost Driver
NCP5007_06	ONSEMI	获取价格	Compact Backlight LED Boost Driver
NCP5007SNT1	ONSEMI	获取价格	Compact Backlight LED Boost Driver
NCP5007SNT1G	ONSEMI	获取价格	Compact Backlight LED Boost Driver
NCP5008	ONSEMI	获取价格	Backlight LED Boost Driver
NCP5008/D	ONSEMI	获取价格	White LED Driver
NCP5008_06	ONSEMI	获取价格	Backlight LED Boost Driver
NCP5008DMR2	ONSEMI	获取价格	Backlight LED Boost Driver
NCP5008DMR2G	ONSEMI	获取价格	Backlight LED Boost Driver
NCP5009	ONSEMI	获取价格	Backlight LED Boost Driver