Datasheet > NCP5008_06

NCP5008_06

更新时间： 2024-01-24 13:54:41

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
17页	160K
描述
Backlight LED Boost Driver

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中文翻译

获取价格

数据手册

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NCP5008_06 数据手册

NCP5008, NCP5009

Backlight LED Boost Driver

The NCP5008/NCP5009 is a high efficiency boost converter

operating in current loop control mode to drive Light Emitting

Diode. The current mode regulation allows a uniform brightness of

the LEDs.

http://onsemi.com

Features

• 2.7 to 6.0 V Input Voltage Range

MARKING

DIAGRAM

• Output Voltage from V to 15 V

bat

• 3.0 mA Quiescent Supply Current

• Automatically LEDs Current Matching

• No External Sense Resistor

Micro 10

DM SUFFIX

CASE 846B

5Tx

AYW G

• Includes Dimming Function

• Programmable or Automatic Current Output Mode

• LOCAL or REMOTE Control Facility

• Photo Transistor Sense Feedback Input

• Inductor Based Converter brings High Efficiency

• Low Noise DC/DC Converter

• All Pins are Fully ESD Protected

• Pb−Free Package is Available

5Tx = Device Number

x = 8 or 9

= Assembly Location

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

PIN CONNECTIONS

Typical Applications

• LED Display Back Light Control

• High Efficiency Step Up Converter

bat

ref

bat

L2 Iout

GND

VBIAS

CLOCK

LOCAL

30 k

10 mF/6.3 V

NCP5008

bat

ref

GND

PHOTO

GND

ref

bat

Photo

L2 Iout

GND

bat

22 mH

NPN−PHOTO

VBIAS

CLOCK

GND

LOCAL

Vcc

D5 MBR0520

GND

NCP5009

VBIAS

GND

CLK

LOCAL

ORDERING INFORMATION

NCP5009

†

Device

Package

Shipping

LED

NCP5008DMR2

Micro 10

4000 / Tape & Reel

LED

Micro 10

NCP5008DMR2G

GND

(Pb−Free)

4000 / Tape & Reel

NCP5009DMR2

Micro 10

2.2 mF/16 V

GND

†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.

Figure 1. Typical Battery Powered LED Boost Driver

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

April, 2006 − Rev. 7

NCP5008/D

12 3 4 5 6 7...17

中文翻译

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