BQ2004SN

Battery Chargers Overview

The BQ2004SN is a multi-chemistry battery charger IC manufactured by Texas Instruments, housed in a 16-SOIC package. It supports constant current and pulse charging modes for various battery chemistries. The device operates with a maximum supply voltage of 5.5V and functions within an ambient temperature range of -20°C to 70°C. It is classified as a power management integrated circuit designed for battery charge management applications.

Battery Chargers Feature Summary

• Supports multi-chemistry battery configurations
• Enables programmable voltage control
• Provides constant current and pulse charging capabilities

Battery Chargers Applications

• Battery charge management systems
• Multi-chemistry battery packs
• Portable electronic devices requiring regulated charging

Battery Chargers Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Check for product change notifications or end-of-life notices from the manufacturer to ensure long-term availability and design continuity.

Battery Chargers Selection Notes

Select this component when designing for multi-chemistry battery environments requiring flexible charging profiles. Ensure the application voltage does not exceed the 5.5V maximum rating. Verify that the thermal requirements align with the specified operating temperature range for the intended enclosure environment.

Battery Chargers Part Context

This part belongs to the BQ2004 series of battery chargers from Texas Instruments. It is distinct from other family members by its specific packaging and chemical support configuration. The series focuses on providing reliable charge management for diverse battery types in compact form factors.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.