TPS62876B1QWRZVRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The TPS62876B1QWRZVRQ1 is an automotive-grade synchronous step-down converter from Texas Instruments. It operates with an input voltage range of 2.7 V to 6 V and delivers a maximum output current of 25 A. The device features a programmable output voltage ranging from 400 mV to 1.675 V. It supports selectable switching frequencies of 1.5 MHz, 2.25 MHz, 2.5 MHz, and 3 MHz. The component is housed in a WQFN-FCRLF-24 package and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
• Integrated synchronous rectification topology designed for high efficiency and fast transient response.
• Configurable switching frequency options to optimize external component size and electromagnetic interference performance.

Voltage Regulators - DC DC Switching Regulators Applications

• On-board charging systems in electric and hybrid vehicles
• Infotainment and display power distribution networks
• Advanced driver assistance system (ADAS) sensor modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffix alignment. Confirm that the specific ordering code matches the required package variant and automotive grade specifications before procurement. Cross-reference datasheet revisions to validate technical parameters.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing power stages requiring high current delivery up to 25 A within a compact footprint. Ensure the application demands an input voltage between 2.7 V and 6 V. Verify that the required output voltage falls within the 400 mV to 1.675 V programmable range and that thermal management suits the WQFN-24 package constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the TPS6287x-Q1 family of automotive DC-DC converters. It shares architectural similarities with other members like the TPS62875 and TPS62874 but offers distinct current handling capabilities. The series is engineered for robust performance in demanding automotive electrical systems.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes within the same family include TPS62875B1QWRZVRQ1 and TPS62874B1QWRZVRQ1. These alternatives offer lower output currents of 20 A and 15 A respectively while maintaining compatible input ranges and packaging.