Overview
The UCC27424QDGNRQ1, manufactured by Texas Instruments, is a high-performance dual-channel low-side MOSFET driver designed for applications requiring high-speed switching and robust drive capabilities. This component is part of Texas Instruments' automotive-qualified product line, ensuring reliability and performance under demanding conditions. It is particularly suited for automotive, industrial, and consumer electronics applications where efficient power management and precise control are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Configuration | Low-Side | - | Non-Inverting |
| Peak Output Current | 4 | A | Per Channel |
| Input Voltage Range | 4 to 15 | V | - |
| Propagation Delay | 25 | ns | Typical |
| Rise Time | 20 | ns | Typical |
| Fall Time | 15 | ns | Typical |
| Operating Temperature | -40 to 125 | °C | - |
| Package | 8-TSSOP, 8-MSOP | - | Exposed Pad |
Key Features
- Dual 4-A peak output current for driving MOSFETs and IGBTs.
- Non-inverting configuration simplifies design integration.
- Wide input voltage range (4V to 15V) for versatile applications.
- Fast rise and fall times (20ns and 15ns, respectively) for high-speed switching.
- Automotive-qualified, ensuring reliability in harsh environments.
Applications
The UCC27424QDGNRQ1 is widely used in automotive systems, industrial automation, and consumer electronics. Its high-speed switching capabilities make it ideal for motor control, power inverters, and LED lighting drivers. In automotive applications, it is commonly employed in electric vehicle (EV) powertrains and advanced driver-assistance systems (ADAS). Its robust design ensures stable performance in high-temperature and high-voltage environments.
Q & A
1. What is the peak output current of the UCC27424QDGNRQ1?
The peak output current is 4A per channel.
2. What is the operating temperature range?
It operates from -40°C to 125°C.
3. What is the input voltage range?
The input voltage range is 4V to 15V.
4. Is this component automotive-qualified?
Yes, it is automotive-qualified, ensuring reliability in harsh environments.
5. What is the typical propagation delay?
The typical propagation delay is 25ns.
6. What is the package type?
It is available in 8-TSSOP and 8-MSOP packages with an exposed pad.
7. Can the outputs be paralleled for higher drive current?
Yes, the dual outputs can be paralleled to achieve higher drive current.
8. What are the typical rise and fall times?
The typical rise time is 20ns, and the fall time is 15ns.
9. What applications is this driver suitable for?
It is suitable for motor control, power inverters, LED lighting, and automotive systems.
10. Does it support TTL/CMOS inputs?
Yes, it supports TTL/CMOS-compatible inputs.
