Overview
The UCC27524AQDRQ1, manufactured by Texas Instruments, is a dual-channel, high-speed, low-side gate driver designed to efficiently drive MOSFET and IGBT power switches. This device is part of the UCC2752x series and is specifically engineered for automotive applications, meeting the AEC-Q100 qualification. It features enhanced durability with the ability to handle -5V directly on its input pins. The UCC27524AQDRQ1 is a non-inverting driver with matched propagation delays between channels, making it ideal for applications requiring precise timing, such as synchronous rectifiers. Its rail-to-rail driving capability and low propagation delay of 13ns ensure high performance in demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Channels | 2 | - | Dual-channel |
| Installation Type | Surface Mount | - | - |
| Configuration | Low-Side | - | - |
| Supply Voltage | 4.5 to 18 | V | - |
| Peak Current | 5 | A | Source and Sink |
| Propagation Delay | 13 | ns | Typical |
| Operating Temperature | -40 to 140 | °C | - |
| Package | 8-MSOP-PowerPad | - | - |
| Qualification | AEC-Q100 | - | Automotive |
Key Features
- Dual-channel, non-inverting gate driver.
- Handles -5V directly on input pins for enhanced durability.
- Matched propagation delays between channels for precise timing.
- Rail-to-rail driving capability with 5A peak current.
- Low propagation delay of 13ns for high-speed applications.
Applications
The UCC27524AQDRQ1 is widely used in automotive and industrial applications, including synchronous rectifiers, motor drives, and power inverters. Its precise timing and high current drive capability make it suitable for driving MOSFETs and IGBTs in high-performance systems. Additionally, its AEC-Q100 qualification ensures reliability in automotive environments.
Q & A
1. What is the operating voltage range of the UCC27524AQDRQ1?
The operating voltage range is 4.5V to 18V.
2. What is the peak current capability of this driver?
It can source and sink up to 5A of peak current.
3. Is the UCC27524AQDRQ1 suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive use.
4. What is the propagation delay of the UCC27524AQDRQ1?
The typical propagation delay is 13ns.
5. Can this driver handle negative voltages on its input pins?
Yes, it can directly handle -5V on its input pins.
6. What is the package type of the UCC27524AQDRQ1?
It comes in an 8-MSOP-PowerPad package.
7. How many channels does the UCC27524AQDRQ1 have?
It has two independent channels.
8. What is the operating temperature range?
The operating temperature range is -40°C to 140°C.
9. Is the UCC27524AQDRQ1 a non-inverting driver?
Yes, it is a non-inverting driver.
10. What are the typical applications of this driver?
Typical applications include synchronous rectifiers, motor drives, and power inverters.
