LT1513-2CR#PBF

Battery Chargers Overview

The LT1513-2CR#PBF is a battery management integrated circuit designed for SEPIC, constant current, or programmable constant voltage battery charging applications. Manufactured by Analog Devices Inc., it supports lead acid, lithium-ion, nickel cadmium (NiCd), and nickel metal hydride (NiMH) battery types. The device operates within an input supply voltage range of 2.7 V to 25 V, delivering up to 3 A output current with a maximum output voltage of 20 V. It is housed in a D2PAK-7 surface-mount package.

Battery Chargers Feature Summary

• Supports multiple battery chemistries including lead acid, lithium-ion, NiCd, and NiMH
• Configurable as SEPIC, constant current, or programmable constant voltage charger
• Operates from low input voltages down to 2.7 V

Battery Chargers Applications

• Lead acid battery charging systems
• Lithium-ion battery management
• Nickel-based battery charging circuits

Battery Chargers Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and RoHS status against official documentation. Confirm availability status as distribution channels may indicate limited stock or regional restrictions. Ensure the D2PAK-7 package footprint matches your PCB design requirements before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component when designing chargers for multi-chemistry batteries requiring flexible topology options like SEPIC. It is suitable for applications needing high input voltage ranges up to 25 V while maintaining low start-up capabilities. Consider the thermal performance of the D2PAK-7 package for high-current continuous operation scenarios.

Battery Chargers Part Context

This part belongs to the LT1513 series of battery charge controllers from Analog Devices. It is distinct from other power management ICs in the portfolio by its specific focus on versatile battery charging topologies and broad compatibility with various electrochemical cell types commonly used in portable and industrial equipment.

Battery Chargers Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic replacements may not support the same multi-chemistry configurations or SEPIC topology flexibility.