Part Number
|
AAT1153 |
Manufacturer
|
Advanced Analogic Technologies |
Description
|
2A Step-Down Converter |
Published
|
Aug 28, 2008 |
Detailed Description
|
PRODUCT DATASHEET
AAT1 153
2A Step-Down Converter
General Description
The AAT1153 SwitchReg™ is a 1.2MHz constant freq...
|
Datasheet
|
AAT1153
|
Overview
PRODUCT DATASHEET
AAT1 153
2A Step-Down Converter
General Description
The AAT1153 SwitchReg™ is a 1.
2MHz constant frequency current mode PWM step-down converter.
It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions.
The AAT1153 also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications.
com The AAT1153 can supply up to 2A output load current from a 2.
5V to 5.
5V input voltage and the output voltage can be regulated a...
Similar Datasheet