Overview
The LM53625LQRNLRQ1 is a high-performance switching voltage regulator produced by Texas Instruments, designed for automotive applications. This model is part of the LM53625-Q1 series and is specifically tailored to meet the rigorous standards of the automotive industry, as evidenced by its AEC-Q100 qualification. The device operates as a synchronous buck converter, providing a fixed 5V output with a maximum current of 2.5A. Its compact VQFN-HR-22 package and SMD/SMT mounting style make it suitable for space-constrained applications. The LM53625LQRNLRQ1 is ideal for automotive power management systems, offering high efficiency and reliability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Switching Voltage Regulator | Buck topology | |
| Output Voltage | 5 | V | Fixed |
| Output Current | 2.5 | A | Maximum |
| Input Voltage Range | 3.9 to 36 | V | |
| Switching Frequency | 2.1 | MHz | |
| Operating Temperature Range | -40 to +150 | °C | |
| Package | VQFN-HR-22 | SMD/SMT | |
| Qualification | AEC-Q100 | Automotive | |
| Humidity Sensitivity | Yes | ||
| Factory Pack Quantity | 3000 | Reel packaging |
Key Features
- High-efficiency synchronous buck converter with a fixed 5V output.
- Designed for automotive applications, meeting AEC-Q100 standards.
- Wide input voltage range from 3.9V to 36V, suitable for various automotive power systems.
- Compact VQFN-HR-22 package for space-constrained designs.
- Low operating current of 18 µA, enhancing energy efficiency.
Applications
The LM53625LQRNLRQ1 is primarily used in automotive power management systems, where reliability and efficiency are critical. Its robust design makes it suitable for applications such as infotainment systems, advanced driver-assistance systems (ADAS), and onboard power supplies. The device's ability to operate over a wide temperature range and its compliance with automotive standards ensure reliable performance in harsh environments.
Q & A
What is the output voltage of the LM53625LQRNLRQ1?
The LM53625LQRNLRQ1 provides a fixed output voltage of 5V.
What is the maximum output current of this device?
The maximum output current is 2.5A.
What is the input voltage range?
The input voltage range is from 3.9V to 36V.
Is this device suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications.
What is the switching frequency?
The switching frequency is 2.1 MHz.
What is the operating temperature range?
The device operates from -40°C to +150°C.
What package does the LM53625LQRNLRQ1 use?
It uses a VQFN-HR-22 package.
Is the device humidity sensitive?
Yes, it is humidity sensitive.
What is the factory pack quantity?
The factory pack quantity is 3000 units.
What is the typical application of this device?
It is typically used in automotive power management systems, such as infotainment and ADAS.
