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TPS652353 - LNB Voltage Regulator

Description

Designed for analog and digital satellite receivers, the TPS652353 is a monolithic voltage regulator with I2C interface; specifically to provide the 13-V to 18-V power supply and the 22-kHz tone signal to the LNB down converter in the antenna dish or to the multi-switch box.

Features

  • Complete integrate solution for LNB and I2C interface.
  • DiSEqC 2.x, and DiSEqC 1.x compatible.
  • Supports 5-V, 12-V, and 15-V power rail.
  • Up to 1000-mA accurate output current limit adjustable by external resistor.
  • Boost switch peak current limit proportional to LDO current limit.
  • Boost converter with 140-mΩ low Rds(on) internal power switch.
  • Boost switching frequency 1-MHz or 500-kHz selectable.
  • Audible noise avoided at Force.

📥 Download Datasheet

Datasheet preview – TPS652353

Datasheet Details

Part number TPS652353
Manufacturer Texas Instruments
File Size 1.91 MB
Description LNB Voltage Regulator
Datasheet download datasheet TPS652353 Datasheet
Additional preview pages of the TPS652353 datasheet.

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Full PDF Text Transcription

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TPS652353 SLUSDQ8D – DECEMBER 2019 – REVISED MAY 2023 TPS652353 LNB Voltage Regulator with I2C Interface 1 Features • Complete integrate solution for LNB and I2C interface • DiSEqC 2.x, and DiSEqC 1.
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