AT7170
1A 1.
5MHz Step-Down Converter
FEATURES
Up to 96% Efficiency Up to 1A Max Output Current 1.
5MHz Frequency Light Load operation Internal Compensation SOT-25 Package
APPLICATION
MIDs, Tablet PC Set Top Boxes USB ports/Hubs Hot Swaps Cellphones
Immense Advance Tech.
DESCRIPTION
The AT7170 is a high-efficiency, DC-to-DC step-down switching
regulator, capable of delivering up to 1A of output current.
The devices operate from an input voltage range of 2.
6V to 5.
5V and provide output voltages from 0.
6V to VIN, making the AT7170 ideal for low voltage power conversions.
Running at a fixed frequency of 1.
5MHz allows the use of small inductance value and low DCR inductors, thereby achieving high...