Overview
The TPIC44L01DBRG4 is a 4-channel serial/parallel low-side pre-FET driver manufactured by Texas Instruments. This component is designed to drive external FETs in low-side configurations, making it suitable for applications requiring precise control of power devices. Its market positioning targets industrial automation, automotive electronics, and other high-reliability applications. The TPIC44L01DBRG4 stands out for its robust design, thermal protection, and compatibility with serial or parallel input configurations, offering flexibility and reliability in demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Channels | 4 | - | Serial/Parallel Low-Side Driver |
| Operating Temperature | -40 to +125 | °C | Wide temperature range |
| Supply Voltage | 6 to 18 | V | Flexible power supply range |
| Package | SOIC-28 | - | Surface mount |
| Output Current | Up to 3 | A | Per channel |
| Thermal Protection | Yes | - | Integrated thermal sensor |
Key Features
- 4-channel low-side driver for FET control.
- Supports both serial and parallel input configurations.
- Integrated thermal protection for enhanced reliability.
- Wide operating voltage range (6V to 18V).
- Designed for industrial and automotive applications.
Applications
The TPIC44L01DBRG4 is widely used in industrial automation for motor control, power management, and load switching. In automotive electronics, it is employed in lighting control, solenoid drivers, and other low-side driving applications. Its robust design and thermal protection make it ideal for harsh environments where reliability is critical.
Q & A
1. What is the maximum output current per channel?
The maximum output current per channel is 3A.
2. Does the TPIC44L01DBRG4 support thermal protection?
Yes, it includes an integrated thermal sensor for protection.
3. What is the operating voltage range?
The operating voltage range is 6V to 18V.
4. Can this driver be used in automotive applications?
Yes, it is suitable for automotive electronics, such as lighting control and solenoid drivers.
5. What package does the TPIC44L01DBRG4 come in?
It is available in an SOIC-28 package.
6. Is the TPIC44L01DBRG4 compatible with serial and parallel inputs?
Yes, it supports both serial and parallel input configurations.
7. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
8. What are typical applications for this driver?
Typical applications include motor control, power management, and load switching in industrial and automotive systems.
9. Does the TPIC44L01DBRG4 require external FETs?
Yes, it is designed to drive external FETs in low-side configurations.
10. Is this component RoHS compliant?
Yes, the TPIC44L01DBRG4 is RoHS compliant.
