Datasheet > NCP5602

NCP5602

更新时间： 2024-11-22 04:37:51

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
12页	267K
描述
High Efficiency Ultra Small Thinnest White LED Driver

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中文翻译

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NCP5602 数据手册

NCP5602

High Efficiency Ultra Small

Thinnest White LED Driver

The NCP5602 product is a dual output LED driver dedicated to the

LCD display backlighting.

The built−in DC−DC converter is based on a high efficient charge

pump structure with operating mode 1x and 1.5x. It provides a peak

87% efficiency together with a 0.2% LED to LED matching.

http://onsemi.com

MARKING

DIAGRAM

Features

• 2.7 to 5.5 V Input Voltage Range

• 87% Peak Efficiency with 1x and 1.5x Mode

• ICON Function Implemented

• Built−in Short Circuit Protection

• Provides Two Independent LED Drives

• Support I2C Protocol

• Smallest Available Package on the Market

• Tight 0.2% LED to LED Matching

• This is a Pb−Free Device

ZA M G

LLGA12 (2x2 mm)

MU SUFFIX

CASE 513AA

ZA = Specific Device Code

= Date Code

= Pb−Free Package

(Note: Microdot may be in either location)

PIN CONNECTIONS

Typical Applications

• Portable Back Light

• Digital Cellular Phone Camera Photo Flash

• LCD and Key Board Simultaneously Drive

Vbat

LED1

LED2

IREF

C1P

C2N

C2P

220 nF/10 V

SDA

SCL

Vbat

VOUT

(Top View)

GND

1 mF/10 V

1 mF/6.3 V

Vbat

ORDERING INFORMATION

Vout

Device

NCP5602MUTBG

Package

Shipping†

3000 Tape & Reel

I2C−SCL

I2C−SDA

NCP5602

SCL

SDA

IREF

LLGA12

(Pb−Free)

LED1

LWY87SG

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

10 k

LWY87SG

GND

LED/ICON

GND

Figure 1. Typical Multiple White LED Driver

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

July, 2006 − Rev. 1

NCP5602/D

12 3 4 5 6 7...12

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