TPS6208812YFPR

Voltage Regulators - DC DC Switching Regulators Overview

The TPS6208812YFPR is a high-frequency synchronous step-down converter from Texas Instruments, designed for compact power solutions. It features an input voltage range of 2.4 V to 5.5 V and delivers up to 3 A of output current. The device utilizes DCS-Control architecture to ensure excellent load transient response and precise voltage regulation. It operates at a switching frequency of 4 MHz, enabling the use of small external components. The converter supports PWM mode for heavy loads and enters Power Save Mode during light loads to maintain high efficiency across the entire current range. It is housed in a tiny 6-pin WSON package measuring 1.2 mm x 0.8 mm.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• DCS-Control architecture provides superior load transient performance and tight output voltage regulation.
• Integrated synchronous rectification ensures high efficiency across wide load ranges.
• Automated transition between PWM and Power Save modes optimizes efficiency at varying load currents.
• Internal compensation allows flexibility in selecting external output capacitance values.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics requiring efficient battery-powered operation
• Embedded systems with strict size constraints
• Industrial control modules needing stable low-voltage rails
• Communication equipment utilizing single-cell lithium-ion batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '12YFPR' against the official Texas Instruments datasheet to confirm the fixed output voltage setting and tape-and-reel packaging configuration. Ensure compatibility with your PCB footprint, as the device uses a specialized 6-pin WSON package. Cross-reference the ordering part number with manufacturer databases to avoid substitutions that may differ in thermal characteristics or electrical specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when space optimization is critical due to its minimal 1.2 mm x 0.8 mm footprint. It is suitable for applications requiring a 5.5 V maximum input and up to 3 A continuous output. Consider the 4 MHz switching frequency for minimizing passive component size. Verify that the required output voltage matches the fixed version available in the TPS62088 family.

Voltage Regulators - DC DC Switching Regulators Part Context

The TPS62088 belongs to Texas Instruments' TPS6208x series of high-efficiency buck converters. This family is characterized by its ability to operate from common battery voltages while maintaining high performance in extremely small packages. The series is widely used in modern portable devices where power density and efficiency are paramount design constraints.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-compatible alternatives within the TPS6208x family, such as the TPS62085 or TPS62087, which offer similar electrical characteristics but may have different output current ratings or fixed voltage options. Ensure any substitute maintains the same 6-pin WSON package dimensions for mechanical fit.