Overview
The TL4242QKTTRQ1 is a high-performance, automotive-qualified voltage regulator produced by Texas Instruments. This product is designed to meet the stringent requirements of automotive applications, ensuring reliability and durability under harsh conditions. The TL4242QKTTRQ1 is part of Texas Instruments' extensive portfolio of power management solutions, targeting automotive electronics, industrial automation, and other high-reliability applications. Its unique selling points include its wide input voltage range, high efficiency, and robust protection features, making it a competitive choice for engineers designing systems that demand stable and efficient power delivery.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 40 | V | |
| Output Voltage | Adjustable | V | |
| Output Current | 2 | A | |
| Operating Temperature Range | -40 to 125 | °C | Automotive qualified |
| Efficiency | Up to 95 | % | |
| Package | TO-263 | Also known as D2PAK | |
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout |
Key Features
- Wide Input Voltage Range: Supports operation from 4.5V to 40V, making it suitable for various automotive and industrial applications.
- High Efficiency: Delivers up to 95% efficiency, reducing power loss and improving system performance.
- Robust Protection: Includes overcurrent, overtemperature, and undervoltage lockout protection to ensure safe operation.
- Automotive Qualified: Designed to meet AEC-Q100 standards, ensuring reliability in automotive environments.
- Adjustable Output Voltage: Provides flexibility for different application requirements.
Applications
The TL4242QKTTRQ1 is widely used in automotive electronics, such as infotainment systems, advanced driver-assistance systems (ADAS), and body control modules. Its robust design and high efficiency also make it suitable for industrial automation, including motor control and power supply units. Additionally, it can be used in consumer electronics and telecommunications equipment where reliable power management is critical.
Q & A
1. What is the input voltage range of the TL4242QKTTRQ1?
The input voltage range is 4.5V to 40V.
2. Is the TL4242QKTTRQ1 suitable for automotive applications?
Yes, it is automotive-qualified and meets AEC-Q100 standards.
3. What is the maximum output current of this device?
The maximum output current is 2A.
4. Does the TL4242QKTTRQ1 have protection features?
Yes, it includes overcurrent, overtemperature, and undervoltage lockout protection.
5. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
6. Can the output voltage be adjusted?
Yes, the output voltage is adjustable.
7. What package does the TL4242QKTTRQ1 come in?
It comes in a TO-263 (D2PAK) package.
8. What is the efficiency of this voltage regulator?
It offers up to 95% efficiency.
9. Is the TL4242QKTTRQ1 suitable for industrial applications?
Yes, it is suitable for industrial automation and other high-reliability applications.
10. Where can I find detailed technical specifications?
Detailed specifications can be found on the official Texas Instruments website or distributor platforms like Digi-Key, Mouser, or Arrow Electronics.
