AP4306 datasheet(1/12 Pages) BCDSEMI

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CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER

AP4306

Data Sheet

1

Sep. 2011 Rev. 1. 4

BCD Semiconductor Manufacturing Limited

General Description

The AP4306 is a highly integrated solution for a con-

stant voltage/constant current mode SMPS application.

The AP4306 contains one 1.21V voltage reference,

one low voltage reference used in current sensing cir-

cuit and two operational amplifiers. The 1.21V voltage

reference, combined with one operational amplifier,

makes of an ideal voltage controller for use in adapters

and battery chargers. The low voltage reference, com-

bined with another operational amplifier, makes of an

ideal current limiter for output low side current sens-

ing.

The AP4306 is fully compatible with AP4305 in

functionality and electrical characteristics except its

lower reference voltage for current control loop, thus

higher power efficiency in SMPS applications such as

low power charger can be realized with AP4306

compared to AP4305.

The AP4306 is available in SOT-23-6 package.

Features

·

Constant Voltage and Constant Current Control

·

Precision Internal Voltage Reference

·

Low External Component Count

·

Easy Compensation

·

Low Supply Current: 0.5mA

·

Current Control Loop Reference

A Version: 70mV

B Version: 100mV

C Version: 150mV

·

Operating Temperature Range: -40 to 105oC

·

Operating Supply Voltage: 2.5V to 18V

Applications

·

Adapters

·

Battery Chargers

Figure 1. Package Type of AP4306

SOT-23-6

Số phần tương tự - AP4306

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Diodes Incorporated	AP4306	369Kb / 11P	CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER Rev 2
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	AP4306AKTR-G1	369Kb / 11P	CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER Rev 2
	AP4306BKTR-E1	369Kb / 11P	CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER Rev 2
	AP4306BKTR-G1	369Kb / 11P	CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER Rev 2

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Mô tả tương tự - AP4306

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
BCD Semiconductor Manuf...	AP4313	216Kb / 12P	CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
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AP4306 bảng dữ liệu(PDF) 1 Page - BCD Semiconductor Manufacturing Limited

AP4306 bảng dữ liệu(HTML) 1 Page - BCD Semiconductor Manufacturing Limited

Số phần tương tự - AP4306

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