BAIDU MICRO ELECTRONS CO., LTD.
1.2A, 24V, 1.4MHz Step-down Converter
Description
smallest solution size power conversion.
AE2359
The AE2359 is a current mode step-down converter with a built-in power MOSFET to enable
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
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Tel:0755-88856770
BAIDUMICRO [ BaiDu Micro electrons Co., Ltd ]
