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TX9406 - synchronous Step-Down Converter

General Description

The TX9406 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.

The device is available in an adjustable version.

Key Features

  • z High Efficiency: Up to 96% z 2.5V to 6V Input Voltage Range z 1.5MHz Constant Frequency Operation z No Schottky Diode Required z Low Dropout Operation:100% Duty Cycle z PFM Mode for High Efficiency in Light Load z Over temperature Protected z Low Quiescent Current: 40μA z Short Circuit Protection z Inrush Current Limit and Soft Start z SOT23-5 package.

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Datasheet Details

Part number TX9406
Manufacturer ChipSourceTek
File Size 358.36 KB
Description synchronous Step-Down Converter
Datasheet download datasheet TX9406 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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TX9406 synchronous Step-Down Converter Features z High Efficiency: Up to 96% z 2.5V to 6V Input Voltage Range z 1.5MHz Constant Frequency Operation z No Schottky Diode Required z Low Dropout Operation:100% Duty Cycle z PFM Mode for High Efficiency in Light Load z Over temperature Protected z Low Quiescent Current: 40μA z Short Circuit Protection z Inrush Current Limit and Soft Start z SOT23-5 package Applications z Cellular and Smart Phones z Wireless and DSL Modems z PDAs z Portable Instruments z Digital Still and Video Cameras z PC Cards General Description The TX9406 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version.