TPS40190 - Synchronous Buck Controller

Name: TPS40190
SKU: TPS40190-1488776

Texas Instruments

📥 Download Datasheet

TPS40190 Datasheet Preview — Preview of TPS40190 PDF

Datasheet Details

Part number	TPS40190
Manufacturer	Texas Instruments
File Size	1.53 MB
Description	Synchronous Buck Controller
Datasheet	TPS40190-etcTI.pdf

TPS40190 Product details

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.

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 Safe.
Fixed Switching Frequency of 300 kHz.
Internal Soft Start.
Small 3 mm × 3 mm, 10-Pin SON Package.
Bootstrapped Drivers for N-Channel MOSFET.
Adaptive.

📁 TPS40190 Similar Datasheet

TPS4100 - FOUR CHANNEL BRIDGED OUTPUT POWER STAGE (Tripath)
TPS4339 - Quad Thermopile (PerkinElmer Optoelectronics)
TPS434 - 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)
TPS0509A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)

Other Datasheets by Texas Instruments

TPS40192 - Synchronous Buck Controller
TPS40193 - Synchronous Buck Controller
TPS40195 - 4.5-V to 20-V Synchronous Buck Controller
TPS40197 - 6-A Buck Controller
TPS40100 - MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER
TPS40101 - MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER

Published: Nov 7, 2021 |