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TPS92691-Q1 - Multi-Topology LED Driver

Download the TPS92691-Q1 datasheet PDF. This datasheet also covers the TPS92691 variant, as both devices belong to the same multi-topology led driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS92691/-Q1 is a versatile LED controller that can support a range of step-up or step-down driver topologies.

The device implements a fixed-frequency peak current mode control technique with programmable switching frequency, slope compensation, and soft-start timing.

Key Features

  • 1 Wide Input Voltage: 4.5 V to 65 V.
  • Wide Output Voltage Range: 2 V to 65 V.
  • Low Input Offset Rail-to-Rail Current Sense Amplifier.
  • Better than ±3% LED Current Accuracy over 25°C to 140°C Junction Temperature Range.
  • Compatible With High-Side and Low-Side Current Sense Implementations.
  • High-Impedance Analog LED Current Adjust Input (IADJ) With over 15:1 Contrast Ratio.
  • Over 1000:1 Series FET PWM Dimming Ratio With Integrated Series N-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS92691-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS92691 Multi-Topology LED Driver
TPS92690 N-Channel Controller
TPS92690-Q1 N-Channel Controller
TPS92692 High Accuracy LED Controller
TPS92692-Q1 High Accuracy LED Controller

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
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS92691, TPS92691-Q1 SLVSD68 – DECEMBER 2015 TPS92691/-Q1 Multi-Topology LED Driver With Rail-to-Rail Current Sense Amplifier 1 Features •1 Wide Input Voltage: 4.