LTC1325

PRODUCTION

Microprocessor-Controlled Battery Management System

Part Models
3
1ku List Price
Starting From $10.70
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Part Details

  • Fast Charge Nickel-Cadmium, Nickel-Metal-Hydride, Lithium Ion or Lead-Acid Batteries under µP Control
  • Flexible Current Regulation:
    • Programmable 111kHz PWM Current Regulator with Built-In PFET Driver
    • PFET Current Gating
  • Discharge Mode
  • Measures Battery Voltage, Battery Temperature and Ambient Temperature with Internal 10-Bit ADC
  • Battery Voltage, Temperature and Charge Time Fault Protection
  • Built-In Voltage Regulator and Programmable Battery Attenuator
  • Easy-to-Use 3- or 4-Wire Serial µP Interface
  • Accurate Gas Gauge Function
  • Wide Supply Range: VDD = 4.5V to 16V
  • Can Charge Batteries with Voltages Greater Than VDD
  • Can Charge Batteries from Charging Supplies Greater Than VDD
  • Digital Input Pins Are High Impedance in Shutdown Mode
LTC1325
Microprocessor-Controlled Battery Management System
Battery Charger for up to 8 NiCd or NiMH Cells Product Package 1
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