AS1390B - High Power Boost Controller and Buck Converter

Product Overview

austriamicrosystems AG

Part number	AS1390B
Manufacturer	austriamicrosystems AG
File Size	1.62 MB
Description	High Power Boost Controller and Buck Converter
Datasheet	AS1390B Datasheet
Note	This datasheet PDF includes multiple part numbers: AS1390B, AS1390A. Please refer to the document for exact specifications by model.
Additional preview pages of the AS1390B datasheet.

The AS1390A, AS1390B is a high-power, constant-frequency boost controller with an integrated buck converter.

High Efficiency: Up to 95% Supply Voltage Range: 10V to 30V Boost Output Current: up to 3A Continuous Conduction Mode Undervoltage Lockout with hysteresis Overvoltage, Overcurrent and Overtemperature Protection Low Dropout Operation: 90% Duty Cycle Buck always ON, Boost with enable PIN Packages: - 20-Pin QFN (4x4mm) - 16-pin SOIC Figure 1. AS1390A - Typical.

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Published: Feb 18, 2015 |