BQ25616JRTWT

Battery Chargers Overview

The BQ25616JRTWT is a highly integrated 3A switch-mode battery charger and system power path manager designed for single-cell lithium-ion and lithium-polymer batteries. It features an input reverse blocking FET, high-side and low-side switch FETs, and a battery FET within a compact 24-WQFN package. The device supports a supply voltage range of 4V to 13.5V and delivers a maximum output current of 3A with a regulated output voltage of 4.35V. Operating temperatures span from -40°C to +85°C.

Battery Chargers Feature Summary

• Integrates input reverse blocking, high-side, low-side, and battery FETs for optimized efficiency
• Provides system power path management to extend runtime during discharge
• Supports programmable constant-current charging for lithium-ion and polymer cells

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Lithium-polymer battery charging applications
• Portable electronic devices requiring efficient power path management

Battery Chargers Procurement Notes

Verify the specific suffix RTWT against official Texas Instruments documentation to confirm the reel packaging configuration. Ensure the component meets RoHS3 compliance requirements as specified in the datasheet. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before procurement.

Battery Chargers Selection Notes

Select this component for designs requiring a compact solution with integrated power switches for single-cell Li-ion or Li-Po batteries. The 24-WQFN package suits space-constrained layouts. Confirm that the input voltage range up to 13.5V aligns with the system's power source capabilities and that the 3A current rating meets the target battery charging specifications.

Battery Chargers Part Context

This part belongs to the BQ25616 family of battery chargers from Texas Instruments. It is categorized under PMIC - Power Management ICs and specifically Battery Chargers. The device is designed to replace older discrete solutions by integrating multiple power MOSFETs into a single chip, simplifying the bill of materials and reducing board space requirements for portable electronics.

Battery Chargers Replacement Considerations

BQ25616JRTWR is listed as a parameter equivalent substitute.