TPS65400 4.5-V to 18-V Input Flexible Power Management

Texas Instruments

Description

TPS65400 SLVSCQ9E * NOVEMBER 2014 * REVISED MARCH 2022 TPS65400 4.5- to 18-V Input Flexible Power Management Unit With PMBus/I2C Inter.
The TPS65400 is an integrated PMU optimized for applications requiring small form factor and high power conversion efficiency, enabling small spaceco.

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Datasheet Specifications

Part number: TPS65400
Manufacturer: Texas Instruments ↗
File Size: 3.39 MB
Datasheet: TPS65400-etcTI.pdf
Description: 4.5-V to 18-V Input Flexible Power Management

Features

* Efficiency up to 95% for each switching regulator
* Switching regulator specifications:
* Input voltage range: 4.5 to 18 V
* VOUT range: 0.6 V-90%VIN
* SW1, SW2 IOUT: 4-A max
* SW3, SW4 IOUT: 2-A max
* Prebias start-up algorithm minimizes vol

Applications

* Small cellular base stations (BTS) (for example: picocells and microcells); macro BTS (using multiple PMUs)
* Power over ethernet (PoE) powered communications infrastructure equipment
* Automotive infotainment and telematics
* Powering DSP and MCUs
* Indust

TPS65400 Distributors

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TPS65400 4.5-V 18-V Input Flexible Power Management Texas Instruments

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