MAX8671X

PMIC with Integrated Charger and Smart Power Selector for Handheld Devices

Five Regulated Output Voltages and Li+ Charger with Smart Power Control that Allows a System to Operate Without a Battery

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Part Details

  • 16V-Tolerant USB and DC Inputs
  • Automatically Powers from External Power or Battery
  • Operates with No Battery Present
  • Single-Cell Li+/Li-Poly Charger
  • Three 2MHz Step-Down Regulators
    • Up to 96% Efficiency
  • Two Low IQ Linear Regulators
  • Output Power-Up Sequencing
  • Thermal-Overload Protection
MAX8671X
PMIC with Integrated Charger and Smart Power Selector for Handheld Devices
MAX8671X: Simplified Applications Circuit
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Hardware Ecosystem

Parts Product Life Cycle Description
PMIC (DC/DC, PowerPath, and Battery Charger) 1
MAX8819 PRODUCTION PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
Product 3
MAX8819A PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
MAX8819B PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
MAX8819C PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
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