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MAX8808X Key Features

  • Stand-Alone Linear 1-Cell Li+ Battery Charger
  • No External FET, Reverse Blocking Diode, or Current-Sense Resistor Required
  • Programmable Fast-Charge Current (1A max)
  • Proprietary Die Temperature Regulation Control (+115°C)
  • +4.25V to +15V Input Voltage Range with Input OVP Above +7V
  • Charge-Current Monitor for Fuel Gauging
  • Low Dropout Voltage-300mV at 500mA
  • Input Power-Source Detection Output (ACOK) and Charge-Enable Input (EN or EN)
  • Soft-Start Limits Inrush Current
  • Charge-Status Output (CHG) for LED or Microprocessor (µP) Interface

Related Maxim Integrated Datasheets

Part Number Description
MAX8808Y 1A Linear Li+ Battery Chargers
MAX8808Z 1A Linear Li+ Battery Chargers
MAX8804W USB/AC Adapter Chargers
MAX8804Y USB/AC Adapter Chargers
MAX8804Z USB/AC Adapter Chargers

MAX8808X Description

The MAX8808X/MAX8808Y/MAX8808Z intelligent, stand-alone constant-current/constant-voltage (CCCV), thermally regulated linear chargers are designed for charging a single-cell lithium-ion (Li+) battery. The MAX8808X/MAX8808Y/MAX8808Z integrate the current-sense circuit, MOS pass element, and thermal-regulation circuitry, and eliminate the reverse-blocking Schottky diode to create the simplest and smallest charging...