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PL9405 - High Efficiency 4-Switch Bidirectional Buck-Boost Converter

Description

PL9405 is a synchronous 4-switch bidirectional Buck-Boost converter capable of regulating the output voltage at above or below the input voltage.

PL9405 operates over a wide input voltage range of 3.6 V to 32 V (36 V maximum) to support a variety of applications.

Integrated two 9mΩ power MOSFETs.

Features

  • Bidirectional single Inductor Buck-Boost Controller for Step-Up/Step-Down DC/DC Conversion and battery charge management.
  • Bidirectional buck-boost operation to support battery charging and discharging using OTG signal.
  • Dynamical programming of input current, Output current and Output voltage using PWM signal or analog signal.
  • 1 Cell to 6 Cells battery charge management.
  • 2V to 32 V wide output range.
  • Comprehensive protection features including Output Short Protectio.

📥 Download Datasheet

Datasheet Details

Part number PL9405
Manufacturer Powlicon
File Size 1.70 MB
Description High Efficiency 4-Switch Bidirectional Buck-Boost Converter
Datasheet download datasheet PL9405 Datasheet

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.

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PL9405 High Efficiency 4-Switch Bidirectional Buck-Boost Converter 1 Features  Bidirectional single Inductor Buck-Boost Controller for Step-Up/Step-Down DC/DC Conversion and battery charge management  Bidirectional buck-boost operation to support battery charging and discharging using OTG signal  Dynamical programming of input current, Output current and Output voltage using PWM signal or analog signal  1 Cell to 6 Cells battery charge management  2V to 32 V wide output range  Comprehensive protection features including Output Short Protection (OSP), Cycle-by-Cycle input and output Peak Current Limit, thermal regulation, thermal shutdown, input UVLO, input OVP, output OVP etc.
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