Overview
The LMR23630ADDA, manufactured by Texas Instruments, is a high-performance synchronous buck converter designed for a wide range of industrial and automotive applications. This model is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. With an input voltage range of 4V to 36V and a continuous output current of 3A, the LMR23630ADDA is ideal for powering systems that require efficient voltage regulation. Its compact SOP-8 package and advanced features make it a competitive choice for engineers seeking reliable power management solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4 to 36 | V | |
| Output Current | 3 | A | |
| Switching Frequency | 400 | kHz | |
| Quiescent Current | 75 | µA | |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SOP-8 |
Key Features
- Wide input voltage range (4V to 36V) for versatile applications.
- High efficiency with integrated synchronous rectification.
- Low quiescent current of 75µA, suitable for battery-powered systems.
- Internal compensation simplifies design and reduces external component count.
- Protection features include cycle-by-cycle current limiting and thermal shutdown.
Applications
The LMR23630ADDA is widely used in industrial automation, automotive electronics, and consumer electronics. Its ability to handle a broad input voltage range and deliver stable output makes it suitable for powering sensors, microcontrollers, and other critical components in harsh environments. In automotive applications, it ensures reliable performance in systems such as infotainment, advanced driver-assistance systems (ADAS), and lighting controls.
Q & A
What is the input voltage range of the LMR23630ADDA?
The input voltage range is 4V to 36V.
What is the maximum output current it can handle?
It can handle a continuous output current of 3A.
What is the switching frequency of this converter?
The switching frequency is 400 kHz.
Is this device suitable for battery-powered systems?
Yes, its low quiescent current of 75µA makes it ideal for battery-powered applications.
What protection features does it offer?
It includes cycle-by-cycle current limiting, thermal shutdown, and short-circuit protection.
What is the operating temperature range?
It operates from -40°C to +125°C.
What package does the LMR23630ADDA come in?
It is available in an SOP-8 package.
Can it be used in automotive applications?
Yes, it is suitable for automotive electronics, including ADAS and infotainment systems.
Does it require external compensation components?
No, it features internal compensation to simplify design.
What is the typical application of this device?
It is commonly used in industrial automation, automotive systems, and consumer electronics for efficient voltage regulation.
