LTC4006EGN-2#TRPBF

Battery Chargers Overview

The LTC4006EGN-2#TRPBF is a complete constant-current/constant-voltage charger controller designed for 2-, 3-, or 4-cell lithium batteries. It operates within an input voltage range of 4.5V to 28V and supports charging currents up to 4A. The device integrates a power MOSFET, eliminating the need for external current sense resistors and blocking diodes. Key electrical parameters include a 16-lead SSOP package, -40°C to 85°C operating temperature range, and compliance with RoHS standards.

Battery Chargers Feature Summary

• Integrates a power MOSFET to eliminate external current sense resistors and blocking diodes
• Supports 2-, 3-, or 4-cell lithium battery configurations
• Provides complete constant-current/constant-voltage charging control
• Operates from wide input voltage ranges suitable for various power sources

Battery Chargers Applications

• Portable medical devices requiring reliable battery management
• Industrial handheld equipment needing robust charging solutions
• Consumer electronics utilizing multi-cell lithium battery packs
• Battery-powered tools and instruments

Battery Chargers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm the part number matches the exact cell count requirements (2, 3, or 4 cells) for your application design. Ensure compatibility with the intended input voltage source before procurement. Check for updated datasheet revisions to confirm pinout and feature consistency.

Battery Chargers Selection Notes

Select this component when a compact solution without external sense resistors is required. It is suitable for applications needing integrated power switching and precise charge regulation. Consider the thermal performance within the 16-SSOP package for high-current scenarios. Verify that the input voltage range aligns with the system's power supply capabilities.

Battery Chargers Part Context

This part belongs to Analog Devices' battery management portfolio, specifically targeting lithium-ion battery charging applications. It simplifies design by integrating critical power components. The device is part of a series offering various package options and specifications for different cell counts and current requirements.

Battery Chargers Replacement Considerations

Direct substitutes may include other LTC4006 variants with different package styles or suffixes. Verify functional equivalence regarding integrated MOSFET presence and supported cell counts. Cross-reference pinouts and thermal characteristics to ensure compatibility in existing designs.