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TPS40190

Synchronous Buck Controller

TPS40190 Features

* 1 Input Operating Voltage Range: 4.5 V to 15 V

* Reference 0.591 V ±1%

* Voltage Mode Control

* Internal 5-V Regulator For Internal Housekeeping, Driver Power and Light External Loads

* Selectable Short-Circuit Protection Thresholds

* Pre-Bias Ouput S

TPS40190 General Description

The TPS40190 is a cost-optimized synchronous buck controller that operates from 4.5 V to 15 V nominally, and implements a fixed frequency voltage mode power supply. The controller uses an adaptive anticross conduction scheme to prevent both the highside and the rectifier MOSFET to be turned on at th.

TPS40190 Datasheet (1.53 MB)

Preview of TPS40190 PDF

Datasheet Details

Part number:

TPS40190

Manufacturer:

Texas Instruments ↗

File Size:

1.53 MB

Description:

Synchronous buck controller.
Product Folder Order Now Technical Documents Tools & Software Support & Community TPS40190 SLUS658D

* JULY 2005

* REVISED JUNE 20.

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TPS40190 Synchronous Buck Controller Texas Instruments

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