MAX1666X

Advanced Lithium-Ion Battery-Pack Protector

Safely Increases Battery-Pack Capacity

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Part Details

  • Overvoltage Protection
    • Programmable Limits from +4.0V to +4.4V
    • Accurate to ±0.5%
  • Undervoltage Protection
    • Programmable Limits from +2.0V to +3.0V
    • Accurate to ±2.5%
  • Cell Mismatch Protection
    • Programmable Limits from 0 to 500mV
    • Accurate to ±10%
  • Overcharge Current Protection
  • Overdischarge Current Protection
  • Low 30µA (typ) Operating Supply Current
  • Low 1µA (max) Standby Current
  • +28V (max) Input Voltage
  • Available in Small 16-Pin QSOP (MAX1666S) and 20-Pin QSOP (MAX1666A/V/X) Packages
MAX1666X
Advanced Lithium-Ion Battery-Pack Protector
MAX1666A, MAX1666S, MAX1666V, MAX1666X: Typical Operating Circuits
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Hardware Ecosystem

Parts Product Life Cycle Description
Product 1
MAX1665 Lithium-Ion Battery Pack Protector
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