Overview
The LP87524PRNFRQ1 is an automotive-grade, 10A, 1-phase, quad-output buck converter designed by Texas Instruments. This component is integrated with switches and operates at a switching frequency of 4 MHz, making it suitable for high-efficiency power conversion in various automotive and industrial applications. The device supports remote voltage sensing to improve the accuracy of the output voltage by compensating for IR drop between the regulator output and the point-of-load (POL).
Key Specifications
| Parameter | Value |
|---|---|
| Number of Outputs | 4 |
| Switching Frequency | 4 MHz |
| Output Current (Max) | 10 A per channel |
| Input Voltage Range | 4.5 V to 42 V |
| Output Voltage Range | 0.8 V to 3.36 V |
| Packaging | VQFN-HR |
| Operating Temperature Range | -40°C to 150°C |
| Remote Voltage Sensing | Supported |
Key Features
- High-efficiency buck converters with integrated switches
- 4 MHz switching frequency for reduced component size and cost
- Remote voltage sensing to improve output voltage accuracy
- Automotive-grade reliability with AEC-Q100 qualification
- Multiple output channels (quad-output) for versatile power management
- Wide input voltage range (4.5 V to 42 V) and adjustable output voltage range (0.8 V to 3.36 V)
Applications
The LP87524PRNFRQ1 is designed for use in various automotive and industrial applications, including:
- Advanced Driver Assistance Systems (ADAS)
- Infotainment systems
- Radar and communication systems
- Industrial control systems requiring high-efficiency power conversion
Q & A
- What is the maximum output current per channel of the LP87524PRNFRQ1?
The maximum output current per channel is 10 A. - What is the switching frequency of the LP87524PRNFRQ1?
The switching frequency is 4 MHz. - What is the input voltage range of the LP87524PRNFRQ1?
The input voltage range is from 4.5 V to 42 V. - Does the LP87524PRNFRQ1 support remote voltage sensing?
Yes, it supports remote voltage sensing to improve output voltage accuracy. - What is the operating temperature range of the LP87524PRNFRQ1?
The operating temperature range is from -40°C to 150°C. - What type of packaging does the LP87524PRNFRQ1 use?
The LP87524PRNFRQ1 uses VQFN-HR packaging. - Is the LP87524PRNFRQ1 AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified for automotive applications. - What are some common applications of the LP87524PRNFRQ1?
Common applications include ADAS, infotainment systems, radar and communication systems, and industrial control systems. - How many output channels does the LP87524PRNFRQ1 have?
The LP87524PRNFRQ1 has four output channels. - What is the output voltage range of the LP87524PRNFRQ1?
The output voltage range is from 0.8 V to 3.36 V.
