LP876411B4RQKRQ1

$5.98

Description：IC REG BUCK ADJ 20A QUAD 32QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d444e5be75b5 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LP876411B4RQKRQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 20A QUAD 32QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LP876411B4RQKRQ1

Description：IC REG BUCK ADJ 20A QUAD 32QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：4
Voltage - Input (Min)：2.8V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.3V
Voltage - Output (Max)：3.34V
Current - Output：20A
Frequency - Switching：2.2MHz, 4.4MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：32-PowerVFQFN
Supplier Device Package：32-QFN (5.5x5)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LP876411B4RQKRQ1

LP876411B4RQKRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LP876411B4RQKRQ1 is a multi-phase buck converter designed for automotive applications, featuring four DC/DC converters configurable from one to four phases. It supports an input voltage range of 2.8 V to 5.5 V and delivers up to 20 A in a four-phase configuration. The device operates within a temperature range of -40°C to +125°C and includes features such as remote differential voltage sensing, spread spectrum mode, and I2C/SPI interfaces.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Configurable multi-phase architecture supporting one to four phases
Remote differential voltage detection for improved load accuracy
Spread spectrum mode for interference reduction
Functional safety compliance documentation for ISO 26262 ASIL-D

Voltage Regulators - DC DC Switching Regulators Applications

Advanced driver assistance systems (ADAS)
Sensor fusion platforms
Automotive processors

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure the component meets specific automotive qualification requirements for your target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when high current density and flexible phase configuration are required. Consider the functional safety documentation if designing for ASIL-D compliant systems. Verify interface compatibility with the host controller's serial protocols.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LP876411 family of power management integrated circuits. It is specifically engineered to meet the demanding power delivery needs of modern automotive electronic control units and sensor processing modules.