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TLD5190 - H-Bridge DC/DC Controller

Download the TLD5190 datasheet PDF. This datasheet also covers the TLD5190QV variant, as both devices belong to the same h-bridge dc/dc controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The TLD5190 is a synchronous MOSFET H-Bridge DC/DC controller with built in protection

Key Features

  • Single Inductor high power Buck-Boost controller.
  • Wide LED forward voltage Range (2 V up to 55 V).
  • Wide VIN Range (IC 4.5 V to 40 V, Power 4.5 V to 55 V).
  • Switching Frequency Range from 200 kHz to 700 kHz.
  • Maximum Efficiency in every condition (up to 96%).
  • Constant Current (LED) and Constant Voltage Regulation.
  • EMC optimized device: Features an auto Spread Spectrum.
  • Open Load, Overvoltages, Shorted LED fault and Overtempera.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TLD5190QV-Infineon.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TLD5190
Manufacturer Infineon
File Size 2.29 MB
Description H-Bridge DC/DC Controller
Datasheet download datasheet TLD5190 Datasheet

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Other Datasheets by Infineon

Part Number Description
TLD5190QV H-Bridge DC/DC Controller
TLD5191ES Power H-Bridge DC-DC controller
TLD5045EJ 700mA High Integration - DC/DC Step-Down Converter
TLD5085EJ 1.8A DC/DC Step-Down Converter
TLD5095EL Power LED Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TLD5190 H-Bridge DC/DC Controller Infineon® LITIX™ Power Package PG-VQFN-48-31 Marking TLD5190QV Sales Name TLD5190QV PG-TQFP-48-9 TLD5190QU TLD5190QU 1 Overview Features • Single Inductor high power Buck-Boost controller • Wide LED forward voltage Range (2 V up to 55 V) • Wide VIN Range (IC 4.5 V to 40 V, Power 4.