BQ24401DG4

Battery Chargers Overview

The BQ24401DG4 is a programmable NiCd/NiMH fast-charge management device manufactured by Texas Instruments. Designed for single-cell battery applications, it operates with a typical supply voltage of 5 V and supports surface-mount installation in an SOIC package with eight pins. The component functions within a temperature range of -20 °C to +70 °C and measures approximately 4.9 mm in length, 3.91 mm in width, and 1.58 mm in height.

Battery Chargers Feature Summary

• Provides programmable fast-charge management capabilities specifically optimized for nickel-cadmium and nickel-metal hydride battery chemistries.

Battery Chargers Applications

• Single-cell NiCd battery charging systems
• Single-cell NiMH battery charging systems

Battery Chargers Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current documentation to confirm lead-free status and RoHS compliance details. Ensure the SOIC-8 package dimensions align with your PCB footprint requirements. Confirm that the operating temperature range meets your environmental specifications before finalizing procurement.

Battery Chargers Selection Notes

Select this component when designing circuits requiring dedicated management for nickel-based rechargeable batteries. It is suitable for applications needing a compact solution with standard 5 V input compatibility. Consider the thermal performance limits relative to your expected ambient conditions.

Battery Chargers Part Context

This part belongs to Texas Instruments' portfolio of battery management integrated circuits. It serves as a specialized controller for managing charge cycles in portable devices utilizing nickel-cadmium or nickel-metal hydride cells, distinct from lithium-ion focused solutions.

Battery Chargers Replacement Considerations

The BQ24400 is documented as a similar programmable NiCd/NiMH fast-charge management device by Texas Instruments. Verify pinout and functional equivalence before substitution.