Datasheet > A8160A

A8160A

更新时间： 2024-11-19 01:14:31

品牌	Logo	应用领域
创瑞 - AITSEMI		驱动
页数	文件大小	规格书
14页	335K
描述
ASYNCHRONIES BOOST FOR 10W LED DRIVER

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A8160A 数据手册

A8160A

LED BACKLIGHT DRIVER

AiT Semiconductor Inc.

www.ait-ic.com

ASYNCHRONIES BOOST FOR 10WLED DRIVER

DESCRIPTION

FEATURES

The A8160A is

step-up DC-DC converter



V_INOperating Range : 2.5V to 5.5V

Internal Power N-MOSFET Switch

Wide Range for PWM Dimming

(100Hz to 200kHz)

specifically designed for driving white LEDs with a

constant current.

The internal MOSFET can support up to 10 White

LEDs for backlighting and OLED power application,

and the internal soft start function can reduce the

inrush current.



1.0MHz Switch Frequency

300mV Feedback Voltage

1.2A SW Current Limit

The A8160A uses current mode, fixed frequency of

approximately 1.0MHz architecture to regulate the

LED current through an external current sense

resistor. The low feedback voltage of 300mV can

minimize power dissipation.

Minimize the External Component Counts

Internal Compensation

Over Voltage Protection

Available in SOT-26 Package

Other features include current limit protection,

thermal shutdown protection, under-voltage lockout

(UVLO), and over-voltage function.

APPLICATION



Cellular Phones and Digital Cameras

PDAs and Smart Phones and MP3 and OLED

Portable Instruments

The A8160A is available in SOT-26 package.

LCD Display Power

High-light LED Flash

ORDERING INFORMATION

TYPICAL APPLICATION

Package Type

SOT-26

Part Number

A8160AE6R-XXX

A8160AE6VR-XXX

XXX: Feedback Voltage

030 = 300mV

R: Tape & Reel

Note

V: Halogen free Package

AiT provides all RoHS products

Suffix “ V “ means Halogen free Package

REV1.2

- JUL 2012 RELEASED, SEP 2013 UPDATED -

- 1 -

12 3 4 5 6 7...14

中文翻译

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