LTC4000EGN-1#PBF

Battery Chargers Overview

The LTC4000EGN-1#PBF is a high-voltage, high-performance controller designed to convert externally compensated DC/DC power supplies into full-featured battery chargers. It supports input voltages up to 60V and delivers output currents up to 5.5A. The device features a programmable float voltage with ±0.25% accuracy and supports multiple termination methods, including selectable timer or current-based cutoff. It accommodates various battery chemistries such as lithium-ion, lead-acid, and nickel-based types.

Battery Chargers Feature Summary

• Enables precise battery charging by integrating with external DC/DC converters
• Provides accurate programmable float voltage regulation for diverse battery types
• Supports temperature-qualified charging via NTC thermistor monitoring
• Includes automatic recharge and trickle charge capabilities for deeply discharged cells

Battery Chargers Applications

• High voltage battery charging systems
• Power management units requiring multi-chemistry support
• Industrial equipment with isolated power architectures

Battery Chargers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and temperature range. Confirm availability status as distribution channels may vary. Ensure compatibility with external compensation components before integration.

Battery Chargers Selection Notes

Select this component when designing high-voltage charging solutions requiring flexible termination logic. Evaluate external inductor and capacitor ratings to match the controller's operational limits. Consider thermal management requirements for high-current applications.

Battery Chargers Part Context

This part belongs to the LTC4000 series of battery charger controllers. It is distinct from integrated charger ICs, serving instead as a control interface for external power stages. The EGNA variant indicates a specific commercial grade SSOP package configuration.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.