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AP5056 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AP5056CHIPOWN4000Yes

AP5056 is a linear lithium-ion battery charger IC manufactured by CHIPOWN.

The AP5056 is a linear lithium-ion battery charger IC manufactured by CHIPOWN. Below are its key specifications, descriptions, and features:

Specifications:

  • Input Voltage Range: 4.5V to 6.5V
  • Charging Voltage: 4.2V ±1%
  • Charge Current: Up to 1A (adjustable via external resistor)
  • Pre-Charge Current: 10% of the set charge current
  • Standby Current: <30μA
  • Operating Temperature Range: -40°C to +85°C
  • Package: SOP-8/ESOP-8

Descriptions:

The AP5056 is a single-cell lithium-ion battery charger with a constant-current/constant-voltage (CC/CV) charging profile. It integrates a power MOSFET, reverse-blocking diode, and thermal regulation circuitry, eliminating the need for external components. The IC automatically terminates charging when the battery reaches full capacity.

Features:

  • Integrated MOSFET & Reverse Polarity Protection
  • Thermal Regulation for Over-Temperature Protection
  • Automatic Recharge Function
  • Low Standby Current
  • Charge Status Indication (LED Output)
  • Pre-Charge Mode for Deeply Discharged Batteries
  • No External Blocking Diode Required

This information is based on the manufacturer's datasheet and technical documentation.

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