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AS1341 - Step-Down Converter

General Description

2 Key

Key Features

  • ! ! ! ! ! ! ! ! ! ! ! ! ! The AS1341 is a high-efficiency step-down converter with adjustable output voltages from 1.25V to VIN using supply voltages of up to 20V. An integrated current-limited 0.4Ω MOSFET delivers load currents up to 600mA. The AS1341 also includes a 100% duty cycle LDO mode with a low dropout of only 250mV for high efficiency if input voltages is in the range of the output voltage. The AS1341 has a low quiescent current (12µA) to improve light-load efficiency and minimize bat.

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Datasheet Details

Part number AS1341
Manufacturer austriamicrosystems AG
File Size 886.64 KB
Description Step-Down Converter
Datasheet download datasheet AS1341 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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AS1341 2 0 V, 6 0 0 m A , 1 0 0 % D u t y C y c le , St e p - D o w n C o n v e r t e r www.datasheet4u.com D a ta S he e t 1 General Description 2 Key Features ! ! ! ! ! ! ! ! ! ! ! ! ! The AS1341 is a high-efficiency step-down converter with adjustable output voltages from 1.25V to VIN using supply voltages of up to 20V. An integrated current-limited 0.4Ω MOSFET delivers load currents up to 600mA. The AS1341 also includes a 100% duty cycle LDO mode with a low dropout of only 250mV for high efficiency if input voltages is in the range of the output voltage. The AS1341 has a low quiescent current (12µA) to improve light-load efficiency and minimize battery use, and draws only 0.8µA in shutdown mode.