Datasheet > NCP5007/D

NCP5007/D

更新时间： 2024-02-18 19:41:04

品牌	Logo	应用领域
其他 - ETC		驱动器
页数	文件大小	规格书
22页	144K
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/D 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

• Includes Dimming Function (PWM)

• Enable Function Driven Directly from Low Battery Voltage Source

• Thermal Shutdown Protection

DCL = Device Code

= Year

= Work Week

PIN CONNECTIONS

• All Pins are Fully ESD Protected

• Low EMI Radiation

• Lead−Free Package

bat

Typical Applications

GND

• LED Display Back Light Control

• High Efficiency Step Up Converter

out

(Top View)

bat

ORDERING INFORMATION

bat

Device

Package

Shipping

4.7 mF

NCP5007SNT1G* TSOP−5

*G suffix indicates a Pb−free.

3000 Tape & Reel

GND

22 mH

out

GND

MBR0530

1.0 mF

NCP5007

5.6 W

GND

Figure 1. Typical Application

Semiconductor Components Industries, LLC, 2003

Publication Order Number:

September, 2003 − Rev. 1

NCP5007/D

12 3 4 5 6 7...22

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与NCP5007/D相关器件

型号	品牌	获取价格	描述	数据表
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
NCP5009DMR2	ONSEMI	获取价格	Backlight LED Boost Driver