Analog Devices LTC4013

Description

The LTC®4013 is a high voltage battery charger controllerthat supports float, absorption and equalization lead-acidand constant-current/constant-voltage Li-Ion chargingalgorithms. It is particularly well suited for charging a widerange of lead-acid batteries, including both vented andsealed type. The LTC4013 also supports Li-Ion/Polymer,LiFePO4, NiMH, NiCd and other battery types.

Features

Wide Input Voltage Range: 4.5V to 60VWide Battery Voltage Range: 0V to 60VBuilt-In Charge Algorithms for Lead-Acid and Li-Ion±0.5% Float Voltage Accuracy±5% Charge Current AccuracyMaximum Power Point Tracking Input ControlNTC Temperature Compensated Float VoltageTwo Open Drain Status PinsThermally Enhanced 28-Lead 4mm × 5mm QFN Package

Typical applications

• Industrial Battery Charging
• Battery Backup for Lighting, UPS Systems, Security Cameras, Computer Control Panels
• Portable Medical Equipment
• Solar-Powered Systems

More information

• Datasheet
• IC product information