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MAX77960 - USB-C Buck-Boost Charger

General Description

The MAX77960/MAX77961 are high-performance wideinput 3A (MAX77960)/6A (MAX77961) buck-boost chargers with Smart Power Selector™ and operate as a reverse buck converter without an additional inductor, allowing the ICs to power USB on-the-go (OTG) accessories.

Key Features

  • 3.5V to 25.4V Input Operating Range, 30VDC Withstand.
  • 97% Peak Efficiency for 2S Battery at 9VIN/7.4VOUT/1.5AOUT.
  • 97% Peak Efficiency for 3S Battery at 15VIN/12.6VOUT/2AOUT.
  • MAX77960.
  • 100mA to 3.15A Programmable Input Current Limit.
  • 100mA to 3A Programmable Constant Current Charge.
  • MAX77961.
  • 100mA to 6.3A Programmable Input Current Limit.
  • 100mA to 6A Programmable Constant Current Charge.
  • Remote Differential Voltage Sensing.

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Other Datasheets by Maxim Integrated (now Analog Devices)

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MAX77961 USB-C Buck-Boost Charger
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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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EVALUATION KIT AVAILABLE Click here to ask about the production status of specific part numbers. MAX77960/MAX77961 25VIN 3A/6AOUT USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-Ion Batteries General Description The MAX77960/MAX77961 are high-performance wideinput 3A (MAX77960)/6A (MAX77961) buck-boost chargers with Smart Power Selector™ and operate as a reverse buck converter without an additional inductor, allowing the ICs to power USB on-the-go (OTG) accessories. The devices integrate low-loss power switches and provide high efficiency, low heat, and fast battery charging in a small solution size. The reverse buck has true load disconnect and is protected by an adjustable output current limit.