TPS8804DCPR

Sensor And Detector Interfaces Overview

The TPS8804DCPR is a synchronous step-down DC/DC converter manufactured by Texas Instruments, designed for high-efficiency power conversion in space-constrained applications. It operates with an input voltage range of 2.7V to 5.5V and delivers a programmable output voltage down to 0.6V. The device integrates N-channel MOSFETs and supports switching frequencies up to 3MHz to minimize external component size. Key electrical parameters include a quiescent current of 1.3µA in standby mode and a maximum output current capability determined by the external inductor selection. It features adjustable soft-start, cycle-by-cycle current limiting, and thermal shutdown protection within a 10-pin WSON package.

Sensor And Detector Interfaces Feature Summary

• Integrates high-side and low-side N-channel MOSFETs for compact solution design
• Supports wide input voltage range suitable for single-cell lithium-ion battery applications
• Includes programmable frequency operation to optimize inductor and capacitor sizing

Sensor And Detector Interfaces Applications

• Portable electronics powered by single-cell lithium-ion batteries
• Industrial handheld devices requiring efficient voltage regulation
• Embedded systems with strict space limitations for power management components

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm pinout compatibility and temperature grade. Ensure that the procurement channel provides traceability documentation consistent with original equipment manufacturer standards. Cross-reference the part number with official distributor catalogs to validate authenticity before purchase.

Sensor And Detector Interfaces Selection Notes

Select this component when designing systems requiring a small footprint synchronous buck converter from a 3.3V or 5V rail. Evaluate the required output current against the thermal performance of the WSON-10 package. Consider the switching frequency setting to balance between efficiency and passive component physical dimensions for the target application environment.

Sensor And Detector Interfaces Part Context

This part belongs to the TPS880x family of synchronous step-down converters from Texas Instruments. The family focuses on providing integrated power stages for portable and industrial applications where board space is limited. The DCPR suffix indicates the device is supplied in a tape and reel format for automated surface-mount assembly processes.

Sensor And Detector Interfaces Replacement Considerations

Consult the Texas Instruments product transition notification (PTN) database for officially qualified replacements. Verify pin-to-pin compatibility and electrical parameter equivalence with any alternative candidates before implementation.