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TPS54201 Datasheet Synchronous Buck Mono-color Or Ir Led Driver

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS54200, TPS54201 SLUSCO8B – NOVEMBER 2016 – REVISED JUNE 2018 TPS54200, TPS54201 4.5-V to 28-V Input Voltage, 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS54200 and TPS54201 devices are 1.5-A synchronous buck mono-color or IR drivers with 28-V maximum input voltage.

Current-mode operation provides fast transient response and eases loop stabilization.

The TPS54200 and TPS54201 can be used to drive single-string or multi-string mono-color or Infrared (IR) LED arrays as in the case of night vision cameras.

Key Features

  • 1 4.5-V to 28-V Wide Input Range.
  • Integrated 150-mΩ and 70-mΩ MOSFETs for 1.5‑A, Continuous Output Current.
  • Low, 2-μA Shutdown Current.
  • Fixed 600-kHz Frequency.
  • Peak Current Mode With Internal Compensation.
  • 200-mV and 100-mV Sense Voltage During Analog and PWM Dimming Modes.
  • Precision Analog Dimming (ADIM) by PWM Input.
  • LED-Open and -Short Protection.
  • Sense-Resistor-Open and -Short Protection.
  • Shutdown-and-.

More Datasheets from Texas Instruments

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TPS54201 Distributor