AE2359 データシートの表示（PDF） - BaiDu Micro electrons Co., Ltd

部品番号

コンポーネント説明

メーカー

AE2359

1.2A, 24V, 1.4MHz Step-down Converter

BaiDu Micro electrons Co., Ltd 

BAIDU MICRO ELECTRONS CO., LTD.

1.2A, 24V, 1.4MHz Step-down Converter

Description

AE2359

The AE2359 is a current mode step-down converter with a built-in power MOSFET to enable

smallest solution size power conversion.

With the low series resistance power switch it enables a constant output current of up to 1.2A over a

wide input supply range. The load and line regulation has excellent response time over the operating

input voltage and temperature range.

The AE2359 is self protected, through a cycle-by-cycle current limiting algorithm and an on chip

thermal protection.

The AE2359 will provide the voltage conversion with a low count of widely available standard

external components.

Features

 VIN 4.75V to 24V

 Load current of up to 1.2A

 Internal Power MOSFET

 Stable with Low ESR Ceramic Output Capacitors

 Up to 90% Efficiency

 0.1μA Shutdown Mode

 Fixed 1.4MHz Frequency

 Thermal Shutdown

 Cycle-by-Cycle Over Current Protection

 Resistor divider adjustable Output: 0.81V to 15V

 SOT26 Package, Lead Free Finish/RoHS Compliant

Applications

 Distributed Power Systems

 Battery Charger

 Pre-Regulator for Linear Regulators

 WLED Drivers

1

Tel:0755-88856770

Share Link: