MP2629

4.5A I2C Controlled Buck Charger with NVDC Power Path and USB OTG

MP2629

4.5A I2C Controlled Buck Charger with NVDC Power Path and USB OTG

MP2629 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2723AGQC

Active

MP2723AGQC

Active

3A, I2C-Controlled Switching Charger with NVDC Power Path, USB OTG, and Enhanced ADC

Features & Benefits

  • 3.7V to 5.5V Operating Input Voltage (VIN) Range
  • Up to 22V Sustainable Voltage
  • 3A, 1.35MHz, High-Efficiency Buck Charger:
    • Up to 92% Charge Efficiency at 3A Charge Current (ICHARGE)
    • Auto-Detection for USB SDP, CDP, DCP, and Non-Standard Adapters
  • USB OTG with 4.8V to 5.5V Adjustable Output Voltage (VOUT), Up to 93% Efficiency with Up to 1.5A VOUT
  • NVDC Power Path Management:
    • Instant-On Works with No Battery or Deeply Discharged Battery
    • Ideal Diode Operation in Battery Supplement Mode
  • High Battery Discharge Efficiency for Up to 8.5A with 14mΩ BATFET
  • I2C Port for Flexible System Parameter Setting and Status Reporting
  • Fully Integrated Power MOSFETs and Current Sensing
  • Dedicated DISC Pin for Shipping Mode and System Reset
  • 13μA Low Battery Leakage Current in Shipping Mode
  • Integrated ADC for Monitoring VIN, Input Current (IIN), ICHARGE, Battery Voltage (VBATT), System Voltage, and Battery Temperature
  • Charging Status Indicator
  • Safety Features:
    • Configurable JEITA for Battery Temperature Protection
    • Battery Charging Safety Timer
    • Thermal Regulation
    • Thermal Shutdown
    • Watchdog Monitoring I2C Operation
    • Input/System Over-Voltage Protection (OVP)
  • Available in a QFN-26 (3.5mmx3.5mm) Package

… and many more!

Active Part Numbers:

MP2629GQC-xxxx-P MP2629GQC-xxxx-Z

Meaning of P & Z Show more

Design Resources

Reference Materials
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MP2629: Unboxing and Getting Started
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Cad Footprints Footprint (34)
Cad 3D Models 3D Models (15)

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.