ANX6705

ANX6705

應用

TFT LCD Panel Backlights
Tablet PCs
Digital Cameras
GPS Receivers
PDAs, Handheld Computers
Cellular Phones

DESCRIPTION

     The ANX6705 is a high perfomance step-up converter that operates at a fixed switching frequency 1MHz. The high switching frequency allows the use of small inductors and fast transient response. The integrated N-channel FET has a typical current limit of 1.4A and can support output voltages up to 22V. The feedback voltage is 1.23V.

     To minimize the inrush current a built-in soft start circuit is contained. To minimize the external component count ANX6705 also provides the internal compensation. The loop response is optimized for fast transient panel loading. The ANX6705 is available in a thin TSOT23-5  green package.

FEATURES

2.5V to 5.5V Input Voltage Range

Fixed 1MHz Switching Frequency 

Current-Mode Boost Regulator

Integrated 22V/1.4A 500mΩ FET

Internal Soft Start

High Efficiency

Minimal External Components

Feedback Voltage 1.23V

Over Voltage Protection

RoHS Compliant

Low Profile TSOT23-5 Packages 

TSOT23-5 PIN CONFIGURATION

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ORDERING INFORMATION

Part NumberPackage

ANX6705ABK

TSOT23-5

TYPICAL APPLICATION DIAGRAM

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