Overview
The TPSM82821ASILR is a high-performance, compact power module designed by Texas Instruments. This product falls under the category of DC/DC power modules, specifically tailored for applications requiring high efficiency and minimal footprint. The TPSM82821ASILR is positioned as a solution for modern electronics where space and power efficiency are critical, making it ideal for industries such as telecommunications, industrial automation, and consumer electronics. Its unique selling points include its small size, high efficiency, and advanced thermal management, which ensure reliable performance even in demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 to 6.0 | V | |
| Output Voltage Range | 0.6 to 3.6 | V | Programmable |
| Output Current | 8 | A | Max |
| Efficiency | Up to 95 | % | |
| Switching Frequency | 1.5 | MHz | |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | 3.5 x 3.5 x 1.65 | mm | Silicon-based |
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout |
Key Features
- Compact Design: The small form factor makes it suitable for space-constrained applications.
- High Efficiency: Up to 95% efficiency reduces power loss and thermal dissipation.
- Programmable Output Voltage: Allows flexibility in various applications.
- Advanced Thermal Management: Ensures reliable operation even in high-temperature environments.
- Integrated Protection Features: Includes overcurrent, overtemperature, and undervoltage lockout for enhanced safety.
Applications
The TPSM82821ASILR is widely used in applications requiring efficient and compact power solutions. Typical fields include:
- Telecommunications: Powering FPGAs, ASICs, and other high-performance processors in networking equipment.
- Industrial Automation: Providing reliable power for sensors, controllers, and other industrial devices.
- Consumer Electronics: Ideal for portable devices, wearables, and IoT applications due to its small size and efficiency.
- Medical Devices: Suitable for compact medical equipment requiring stable and efficient power.
Q & A
1. What is the input voltage range of the TPSM82821ASILR?
The input voltage range is 2.7V to 6.0V.
2. Can the output voltage be adjusted?
Yes, the output voltage is programmable from 0.6V to 3.6V.
3. What is the maximum output current?
The maximum output current is 8A.
4. How efficient is this power module?
It offers up to 95% efficiency.
5. What is the switching frequency?
The switching frequency is 1.5MHz.
6. What is the operating temperature range?
It operates from -40°C to 125°C.
7. What are the protection features included?
It includes overcurrent, overtemperature, and undervoltage lockout protection.
8. What is the package size?
The package size is 3.5 x 3.5 x 1.65 mm.
9. Is this module suitable for portable devices?
Yes, its compact size and high efficiency make it ideal for portable devices.
10. Where can I find more detailed documentation?
Detailed documentation can be found on the official Texas Instruments website or through authorized distributors like Digi-Key or Mouser.
