TPS54290 - Fully-Synchronous Buck Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS54290
Manufacturer	Texas Instruments
File Size	1.90 MB
Description	Fully-Synchronous Buck Converter
Datasheet	TPS54290 Datasheet
Additional preview pages of the TPS54290 datasheet.

Product details

Description

The TPS54290, TPS54291, and TPS54292 devices are dual-output, fully synchronous buck converters capable of supporting applications with a minimal number of external components.

Features

1 4.5-V to 18-V Input Range.
Output Voltage Range 0.8 V to DMAX × VIN.
Fully Integrated Dual Buck: 1.5 A and 2.5 A.
Three Fixed Switching Frequency Versions:.
TPS54290: 300 kHz.
TPS54291: 600 kHz.
TPS54292: 1.2 MHz.
Integrated UVLO.
0.8 VREF With 1% Accuracy (0°C to 85°C).
Internal Soft Start:.
TPS54290: 5.2 ms.
TPS54291: 2.6 ms.
TPS54292: 1.3 ms.
Dual PWM Outputs 180° Ou.

📁 Similar Datasheet

TPS54540D - High Efficiency Synchronous Step-down DCDCConverter (tokmas)
TPS54540DDAR - High Efficiency Synchronous Step-down DCDCConverter (tokmas)
TPS534 - Thermopile Detector (PerkinElmer Optoelectronics)
TPS535 - Thermopile Detector (PerkinElmer Optoelectronics)
TPS-1 - Single Chip Interface Solution (Renesas)
TPS0505 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
TPS0505A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
TPS0509 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)

Other Datasheets by Texas Instruments

TPS54291 - Fully-Synchronous Buck Converter
TPS54292 - Fully-Synchronous Buck Converter
TPS54294 - 2A Dual Channel Synchronous Step-Down Switcher
TPS542941 - 2A/3A Dual Channel Synchronous Step-Down Switcher
TPS54295 - 2-A Dual Channel Synchronous Step-Down Switcher
TPS542951 - 2A/3A Dual Channel Synchronous Step-Down Switcher

Published: Jul 3, 2021 |