TPS40425 Datasheet Synchronous Buck Driverless Controller

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS40425 SLUSBO6C – JANUARY 2014 – REVISED OCTOBER 2018 TPS40425 Dual Output, 2-Phase, Stackable PMBus™ Synchronous Buck Driverless.

📥 Download Datasheet

TPS40425 synchronous buck driverless controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS40425
Manufacturer	Texas Instruments
File Size	2.28 MB
Description	Synchronous Buck Driverless Controller
Download	TPS40425 Download (PDF)

General Description

The TPS40425 is a PMBus, synchronous buck, driverless controller.

It operates in non-smart power mode in factory default setting, and it can operate in smart power mode after PMBus programming and power reboot.

It can be configured as dual-output or 2-phase.

Key Features

1 Non-Smart Power Mode in Factory Default.
Pin-for-Pin Equivalent to TPS40428.
Smart Power Mode in Factory Default.
Single Supply Operation: 4.5 V to 20 V.
VOUT from 0.6 V.
Dual or Multi-Phase Synchronous Buck Controller.
Individual High-Speed AVS Interface (0.5-V to 1.5-V Range).
Fast Transient Response.
Stackable up to Four Phases.
2-, 3-, or 4-Phase Interleaved Phase Shifts.
Accurate Current Sha.

More Datasheets from Texas Instruments

Part Number	Description
TPS40422	Dual-Output or Two-Phase Synchronous Buck Controller
TPS40428	Synchronous Buck Driverless Controller
TPS40400	3-V to 20-V PMBus Synchronous Buck Controller
TPS40000	Synchronous Buck Controller
TPS40001	Synchronous Buck Controller
TPS40002	Synchronous Buck Controller
TPS40003	Synchronous Buck Controller
TPS40004	Synchronous Buck Controller
TPS40005	Synchronous Buck Controller
TPS40007	Synchronous Buck Controller