LP87524JRNFRQ1

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LP87524JRNFRQ1

+Nomenclature

IC REG BUCK PROG 4A QD 26VQFN

  • FabricantTexas Instruments

  • Pièce fabricant #LP87524JRNFRQ1

  • Package VQFN-HR-26

  • En stock2079

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Programmable
Number of Outputs 4
Voltage - Input (Min) 2.8V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 3.36V
Current - Output 4A
Frequency - Switching 4MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount, Wettable Flank

Présentation

Description

The LP87524JRNFRQ1 is a power management integrated circuit (PMIC) designed by Texas Instruments. It primarily targets automotive applications, providing efficient power conversion and management for various electronic components in vehicles. The device is part of TI's automotive-grade product line, ensuring reliability and compliance with automotive quality standards.
Key features of the LP87524JRNFRQ1 include:
1. Quad-Output Buck Converter: It integrates four high-efficiency, step-down DC-DC converters, which can deliver up to 3.5A per output.
2. High Efficiency: Designed to optimize power efficiency with minimal heat generation, crucial for automotive environments.
3. Flexible Configuration: Users can configure output voltages and other parameters via I2C, allowing adaptability to different applications.
4. Compact Size: The device comes in a compact WQFN package, making it suitable for space-constrained designs.
5. Automotive-Grade Reliability: It meets the AEC-Q100 standard, ensuring it withstands the stringent environmental demands of automotive applications.
Overall, the LP87524JRNFRQ1 serves as a robust solution for managing power in modern vehicles, supporting various electronic systems while ensuring energy efficiency and reliability.

Equivalent

The LP87524JRNFRQ1 is a power management IC typically used in automotive applications. Equivalent products may include similar multi-channel PMICs from other manufacturers. Some alternatives are:
1. Texas Instruments TPS65023
2. Analog Devices ADP5134
3. Maxim Integrated MAX77654
4. NXP PF8100
It's essential to compare specific features and compatibility to ensure they meet your application requirements.

Features

The LP87524JRNFRQ1 is a highly efficient power management IC designed for automotive applications. Key features include:
1. Quad Buck Converters: It integrates four buck converters, which provide efficient power conversion for multiple output voltage rails.
2. Wide Input Voltage Range: Supports a wide input voltage range, making it suitable for various automotive power supply systems.
3. High Efficiency: Designed for high efficiency across a range of load conditions, which helps in reducing power loss and thermal management challenges.
4. Programmable Output Voltages: Allows for programmable output voltages via I2C interface, providing flexibility and adaptability to different system requirements.
5. Synchronization: Supports adjustable switching frequency and synchronization to an external clock, which helps in avoiding interference with other system components.
6. Safety Features: Includes protection features like overcurrent, overtemperature, and undervoltage lockout to ensure reliable operation in automotive environments.
7. AEC-Q100 Qualified: Meets automotive quality standards, ensuring reliability and performance in automotive applications.
Overall, the LP87524JRNFRQ1 is designed to meet the demanding requirements of automotive systems, offering efficiency, flexibility, and robust protection features.

Pinout

The LP87524JRNFRQ1 is a power management IC from Texas Instruments designed for automotive applications. It comes in a 24-pin configuration. This IC features a multi-channel buck converter capable of driving up to four outputs, which can be configured either as individual buck converters or in a dual-phase configuration to supply higher currents. It's typically used to power processors and other high-performance digital devices in automotive systems. It supports a wide input voltage range and provides high-efficiency power conversion with integrated power MOSFETs. The device includes features such as programmable output voltage, dynamic voltage scaling, and advanced diagnostics for system reliability.

Manufacturer

The LP87524JRNFRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and embedded processors. TI is well-known for its innovation in analog and digital semiconductor technology and plays a significant role in the electronics industry. The company serves various markets, including automotive, industrial, consumer electronics, and communications equipment. TI is headquartered in Dallas, Texas, and has operations worldwide, making it one of the key players in the semiconductor sector.

Application

The LP87524JRNFRQ1 is a power management integrated circuit (PMIC) designed primarily for automotive applications. It is used to efficiently manage power distribution in automotive systems, supporting processors and other components in infotainment, advanced driver-assistance systems (ADAS), and instrument clusters. The device features multiple buck converters, making it suitable for complex power requirements in automotive environments. Its compact size and high-efficiency voltage regulation capabilities help optimize power usage and thermal performance in automotive electronic systems. Additionally, it meets automotive reliability standards, ensuring robust operation in challenging conditions.

Package

The LP87524JRNFRQ1 is a power management IC from Texas Instruments, designed for efficient power regulation in electronic devices. The package type for this IC is a VQFN (Very Thin Quad Flat No-Lead), which is known for its compact and thermally efficient design, suitable for space-constrained applications.

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