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AS1301 Datasheet 5v/50ma Low Noise Inductorless Boost Converter

Manufacturer: austriamicrosystems AG

Overview: AS1301 5V/50mA Low Noise Inductorless Boost Converter www.datasheet4u.

Datasheet Details

Part number AS1301
Manufacturer austriamicrosystems AG
File Size 1.08 MB
Description 5V/50mA Low Noise Inductorless Boost Converter
Datasheet AS1301_austriamicrosystemsAG.pdf

General Description

The AS1301 is a 50mA inductorless boost converter using a double H-bridge charge-pump topology with two external flying capacitors.

The AS1301 runs on a 1MHz fixed frequency and is utilized with a low noise regulation scheme to allow usage together with sensitive RF circuitry from the same battery supply.

Designed to reside in portable and space limited equipment the 1MHz charge pump converts a 2.7 to 5.25V input to regulated 5V output with 5% accuracy.

Key Features

  • ! ! ! ! ! ! ! ! ! ! ! ! Up to 92% Efficiency 2.7 to 5.25V Input Voltage Regulated 5V Output Automatic Mode Up-Switching.

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