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AT7170 - 1A 1.5MHz Step-Down Converter

General 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.

Key Features

  • Up to 96% Efficiency Up to 1A Max Output Current 1.5MHz Frequency Light Load operation Internal Compensation SOT-25 Package.

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Datasheet Details

Part number AT7170
Manufacturer iAT
File Size 203.15 KB
Description 1A 1.5MHz Step-Down Converter
Datasheet download datasheet AT7170 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 higher efficiencies.