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TPS65530A - FULLY INTEGRATED 8-CHANNEL DC/DC CONVERTER

Description

The TPS65530A is a fully integrated 8-channel switching dc/dc converter, and seven channels have integrated power FET.

CH2/4 are configured for H bridge for buck-boost topology and single inductor supports.

Features

  • 1.
  • 2 8-Channel DC/DC Converter and Low Dropout (LDO).
  • Integrated Power MOSFET Switch Except CH8.
  • Boost (CH5/7).
  • Buck (CH1/3).
  • Buck-Boost (CH2/4).
  • Invert (CH6).
  • Low-Power Suspend Mode (Sleep Mode).
  • Power ON/OFF Sequence (CH1/2/3 and CH5/6).
  • LED-Back Light Brightness Control (CH7).
  • Fixed Switching Frequency (CH1.
  • 4: 1.5 MHz, CH5.
  • 8: 750 kHz).
  • Fixed Max Duty Cycle Internally.
  • Sof.

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Datasheet preview – TPS65530A

Datasheet Details

Part number TPS65530A
Manufacturer Texas Instruments
File Size 1.18 MB
Description FULLY INTEGRATED 8-CHANNEL DC/DC CONVERTER
Datasheet download datasheet TPS65530A Datasheet
Additional preview pages of the TPS65530A datasheet.

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Full PDF Text Transcription

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TPS65530A www.ti.com............................................................................................................................................................ SLVS835C – APRIL 2008 – REVISED APRIL 2009 FULLY INTEGRATED 8-CHANNEL DC/DC CONVERTER FOR DIGITAL STILL CAMERAS FEATURES 1 •2 8-Channel DC/DC Converter and Low Dropout (LDO) • Integrated Power MOSFET Switch Except CH8 – Boost (CH5/7) – Buck (CH1/3) – Buck-Boost (CH2/4) – Invert (CH6) • Low-Power Suspend Mode (Sleep Mode) • Power ON/OFF Sequence (CH1/2/3 and CH5/6) • LED-Back Light Brightness Control (CH7) • Fixed Switching Frequency (CH1–4: 1.
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