BQ24025DRCRG4

Battery Chargers Overview

The BQ24025DRCRG4 is a single-cell lithium-ion and lithium-polymer battery charger IC from Texas Instruments. It operates with an input voltage range of 4.3 V to 6.5 V and provides a regulated output voltage of 4.2 V. The device supports a maximum charge current of 1000 mA. It is housed in a 10-pin VSON package with an exposed pad for thermal management. The component functions within a temperature range of 0°C to +125°C.

Battery Chargers Feature Summary

• Integrates power path management for simultaneous system operation and battery charging
• Includes programmable charge timer and over-temperature protection mechanisms
• Supports autonomous USB port detection and AC adapter input

Battery Chargers Applications

• Portable consumer electronics requiring single-cell Li-Ion or Li-Po charging
• USB-powered devices needing integrated power path management
• Compact handheld gadgets with space-constrained PCB layouts

Battery Chargers Procurement Notes

Verify the exact suffix DRCRG4 against the manufacturer's latest datasheet to confirm pinout and electrical specifications. Ensure compatibility with your system's input voltage range and thermal requirements. Check for RoHS compliance status as indicated in official documentation before finalizing procurement.

Battery Chargers Selection Notes

Select this component when a compact solution for single-cell lithium battery charging is required. It is suitable for applications where power path management simplifies system design by allowing direct system power from the input source while charging the battery. Consider the 10-pin VSON package size for space-limited designs.

Battery Chargers Part Context

This part belongs to the bqTINY-II family of chargers, designed for small form-factor applications. It integrates essential charging functions into a minimal footprint, reducing external component count compared to discrete solutions. The family focuses on cost-effective and space-efficient power management for portable devices.

Battery Chargers Replacement Considerations

The BQ24027DRCRG4 is a documented related variant offering similar functionality with additional features. Verify pin-to-pin compatibility and specific electrical parameter differences before substitution.