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TPS40040 - SYNCHRONOUS BUCK DC-TO-DC CONTROLLER

Texas Instruments

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Datasheet Details

Part number: TPS40040
Manufacturer: Texas Instruments ↗
File Size: 1.29 MB
Datasheet: TPS40040-etcTI.pdf
Description: SYNCHRONOUS BUCK DC-TO-DC CONTROLLER

TPS40040 Product details

Description

The TPS40040 and TPS40041 dc-to-dc controllers are designed to operate from a 2.25-V to 5.5-V input source..

Features

1.
23 2.25-V to 5.5-V Input.
Output Voltage from 0.6 V to 90% of VIN.
High-Side Drive for N-Channel FET.
Supports Pre-Biased Outputs.
Adaptive Anti-Cross Conduction Gate Drive.
1%, 0.6-V Reference.
Two Fixed Switching Frequency Versions, TPS40040 (300 kHz) and TPS40041 (600 kHz).
Three Selectable Short Circuit Protection Levels of 105 mV, 180 mV and 310 mV.
Hiccup Restart from Faults.
Voltage Mode Control.

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SYNCHRONOUS BUCK DC-TO-DC CONTROLLER Texas Instruments

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TPS40040 Stock/Price