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MAX8844Z - 28V Dual Input Linear Li+ Battery Chargers

Download the MAX8844Z datasheet PDF. This datasheet also covers the MAX8844Y variant, as both devices belong to the same 28v dual input linear li+ battery chargers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • CCCV, Thermally Regulated Linear One-Cell Li+ Battery Charger.
  • No External MOSFET, Reverse Blocking Diode, or Current-Sense Resistor.
  • Programmable Fast-Charge Currents (1ARMS max).
  • Programmable Top-Off Current Threshold.
  • Input Overvoltage Protected 4.7V Output (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX8844Y_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX8844Y 28V Dual Input Linear Li+ Battery Chargers
MAX8840 ultra-low-noise low-dropout linear regulators
MAX8841 ultra-low-noise low-dropout linear regulators
MAX8842 ultra-low-noise low-dropout linear regulators
MAX8845W 28V Linear Li+ Battery Chargers

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.

View original datasheet text
19-4279; Rev 0; 3/09 EVALUATION KIT AVAILABLE 28V Dual Input Linear Li+ Battery Chargers with Battery Detection and Overvoltage-Protected Output www.datasheet4u.com General Description Features ♦ CCCV, Thermally Regulated Linear One-Cell Li+ Battery Charger ♦ No External MOSFET, Reverse Blocking Diode, or Current-Sense Resistor ♦ Programmable Fast-Charge Currents (1ARMS max) ♦ Programmable Top-Off Current Threshold ♦ Input Overvoltage Protected 4.7V Output (SAFEOUT) from IN ♦ Input Overvoltage Protected 4.7V Output (SAFEUSB) from USB ♦ Proprietary Die Temperature Regulation Control (+115°C) ♦ 4.25V to 28V Input Voltage Range with Input Overvoltage Protection Above +7.