TPS61310YFFR

Overview

The TPS61310YFFR is a Texas Instruments LED lighting driver IC featuring a boost topology and I2C control interface. It provides three outputs with a maximum output current of 1.5A, specifically designed for camera flash applications. The device operates within an input voltage range of 2.5V to 5.5V and supports PWM dimming. It functions at a switching frequency of 1.92MHz and is housed in a 20-DSBGA package. The component is rated for operation between -40°C and +85°C.

Feature Summary

• Integrates I2C compatible interface for digital control
• Supports PWM dimming functionality
• Includes internal power switch

Applications

• Camera flash drivers
• Video light drivers
• LED backlighting

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel quantity matches project requirements. Confirm that the DSBGA-20 package dimensions align with the PCB footprint design. Cross-reference the RoHS status and environmental compliance data against local regulatory standards before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring precise digital control over multiple LED channels via I2C. It is suitable for portable devices needing high peak currents for flash applications while maintaining low standby consumption. Ensure the input supply voltage remains within the specified 2.5V to 5.5V range for optimal performance.

Part Context

This part belongs to the TPS61310 series of multi-output LED drivers from Texas Instruments. It is engineered for mobile and handheld electronics where space constraints and efficiency are critical. The device complements other PMIC solutions by offering dedicated high-current capabilities for illumination tasks.

Replacement Considerations

The TPS61311YFFT is documented as a parameter-equivalent substitute.