TX9406B - high-efficiency monolithic synchronous buck regulator

Datasheet Summary

Description

T current mode architecture.

adjustable version.

Features

2.5V to 5.5V Input Voltage Range.
High Efficiency: Up to 96%.
Output Adjustable from 0.6V.
No Schottky Diode Required.
Over Temperature Protected.
Low Quiescent Current: 40μA.
Available in SOT23-5 package.
-40°C to +85°C Temperature Range.
1.5A Continuous Output Current.
1.5MHz Switching Frequency.
Built-in Short Protection.
Built-in Over Current Limit.
Built-in Over Voltage Protection.
PFM Mode for High Efficiency in Light.

ChipSourceTek

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Datasheet Details

Part number	TX9406B
Manufacturer	ChipSourceTek
File Size	3.11 MB
Description	high-efficiency monolithic synchronous buck regulator
Datasheet	TX9406B Datasheet
Additional preview pages of the TX9406B datasheet.

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Full PDF Text Transcription

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TX9406B Features  2.5V to 5.5V Input Voltage Range  High Efficiency: Up to 96%  Output Adjustable from 0.6V  No Schottky Diode Required  Over Temperature Protected  Low Quiescent Current: 40μA  Available in SOT23-5 package  -40°C to +85°C Temperature Range  1.5A Continuous Output Current  1.

Published: Mar 3, 2025 |