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The MAX77757JEFG440+T is a high-performance, autonomous USB Type-C battery charger IC from Analog Devices Inc./Maxim Integrated, designed for single-cell lithium-ion and lithium-polymer battery applications. This advanced charging solution delivers up to 3.15A charging current with comprehensive programmable features and robust fault protection mechanisms.

Key Features & Benefits

  • High-Current Charging: Supports up to 3.15A constant charging current for fast, efficient battery charging
  • USB Type-C Interface: Native USB Type-C compatibility for modern device integration
  • Wide Input Voltage Range: Operates with supply voltages up to 13.7V
  • Programmable Parameters: Customizable current, timer, and voltage settings for application-specific optimization
  • Comprehensive Protection: Built-in over-current, over-temperature, over/under-voltage, and short-circuit protection
  • Extended Temperature Range: Reliable operation from -40°C to 85°C for industrial and automotive applications
  • Compact Package: Space-saving 24-FC2QFN (3x3mm) surface-mount package

Applications

Ideal for portable electronics, wearables, IoT devices, industrial equipment, and any application requiring efficient single-cell Li-Ion/Polymer battery charging with USB Type-C connectivity.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic semiconductor components with guaranteed quality and lifecycle support. Our extensive inventory ensures fast delivery, and our technical team is ready to assist with your design requirements.

Related Products & Resources

Explore our complete range of Battery Chargers for comprehensive power management solutions. Visit our homepage to discover our full catalog of embedded and industrial components, or check out our technical blog for industry insights, application notes, and product updates.

Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Tape & Reel (TR) |
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features Current, Timer, Voltage
Fault Protection Over Current, Over Temperature, Over-Under Voltage, Short Circuit
Charge Current - Max 3.15A
Battery Pack Voltage 4.35V
Voltage - Supply (Max) 13.7V
Interface USB
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 24-PowerUFQFN
Supplier Device Package 24-FC2QFN (3x3)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY