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TPS61052 - Boost Converter

Download the TPS61052 datasheet PDF. This datasheet also covers the TPS61050 variant, as both devices belong to the same boost converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS6105x device is based on a high-frequency synchronous-boost topology with constant current sink to drive single white LEDs.

The device uses an inductive fixed-frequency PWM control scheme using small external components, minimizing input ripple current.

Key Features

  • 1 Four Operational Modes.
  • Torch and Flash up to ILED = 1200 mA.
  • Voltage-Regulated Boost Converter: 4.5 V, 5 V, and 5.25 V.
  • Shutdown: 0.3 μA (Typical).
  • Total Solution Circuit Area < 25 mm2.
  • Up to 96% Efficiency.
  • I2C-Compatible Interface up to 400 kbps.
  • Integrated LED Turnon Safety Timer.
  • Zero Latency TX-Masking Input (TPS61050).
  • Hardware Voltage Mode Selection Input (TPS61052).
  • Integrated ADC for LE.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS61050-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
TPS61050 Boost Converter
TPS61000 Single- and Dual-Cell Boost Converter
TPS61001 Single- and Dual-Cell Boost Converter
TPS61002 Single- and Dual-Cell Boost Converter
TPS61003 Single- and Dual-Cell Boost Converter

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 TPS61050, TPS61052 SLUS525A – MARCH 2007 – REVISED SEPTEMBER 2015 TPS6105x 1.2-A High-Power White LED Driver 2-MHz Synchronous Boost Converter With I2C Compatible Interface 1 Features •1 Four Operational Modes – Torch and Flash up to ILED = 1200 mA – Voltage-Regulated Boost Converter: 4.5 V, 5 V, and 5.25 V – Shutdown: 0.