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LTC4425 Datasheet Linear SuperCap Charger

Manufacturer: Linear Technology (now Analog Devices)

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Key Features

  • n 50mΩ Ideal Diode from VIN to VOUT n Smart Charge Current Profile Limits Inrush Current n Internal Cell Balancer (No External Resistors) n Programmable Output Voltage (LDO Mode) n Programmable VIN to VOUT Current Limit n Continuous Monitoring of VIN to VOUT Current via PROG Pin n Low Quiescent Current: 20μA n VIN Power Fail, PGOOD Indicator n 2.45V/2.7V Cell Protection Shunts (4.9V/5.4V SuperCap Max Top-Off Voltage) n 3A Peak Current Limit, Thermal Limiting n Tiny.

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