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TLD5190QV - H-Bridge DC/DC Controller

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.

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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.

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TLD5190 H-Bridge DC/DC Controller Infineon® LITIX™ Power Package Marking Sales Name PG-VQFN-48-31 TLD5190QV 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.