Overview
The UCC27614DSGR, manufactured by Texas Instruments, is a single-channel, high-speed, low-side gate driver designed to efficiently drive MOSFET, IGBT, SiC, and GaN power switches. This model is particularly noted for its 10A peak drive strength, which significantly reduces the rise and fall times of power switches, thereby lowering switching losses and enhancing efficiency. The UCC27614DSGR is aimed at applications requiring robust and efficient power management, such as in industrial automation, automotive electronics, and high-frequency switching power supplies. Its compact 2mm x 2mm package enhances system power density and allows for optimized gate driver placement, making it a competitive choice for designers looking to improve layout and performance in their systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Peak Output Current | 10 | A | Both sink and source |
| Input Voltage Range | 4.5 to 26 | V | With UVLO function |
| Propagation Delay | 17.5 | ns | Typical |
| Operating Temperature | -40 to 150 | °C | |
| Package | 2mm x 2mm SON8 |
Key Features
- 10A peak drive strength for reduced switching losses.
- Short propagation delay improves system efficiency and response.
- Handles up to -10V at the input for increased system robustness.
- Independent enable signal for power stage control without main control logic.
- Compact package enhances system power density and layout optimization.
Applications
The UCC27614DSGR is versatile and can be used in various applications including industrial automation for motor control, automotive electronics for power management, and consumer electronics in high-frequency switching power supplies. Its ability to drive a wide range of power switches efficiently makes it suitable for applications requiring robust and reliable power management solutions.
Q & A
What is the peak output current of the UCC27614DSGR?
The peak output current is 10A, both sink and source.
What is the input voltage range for the UCC27614DSGR?
The input voltage ranges from 4.5V to 26V, featuring an UVLO function.
How does the UCC27614DSGR enhance system efficiency?
It features a short propagation delay and high drive strength, which reduce switching losses and improve system response.
Can the UCC27614DSGR handle negative voltages?
Yes, it can handle up to -10V at the input, enhancing system robustness against ground bounce.
What are the typical applications of the UCC27614DSGR?
Typical applications include industrial automation, automotive electronics, and high-frequency switching power supplies.
What is the operating temperature range of the UCC27614DSGR?
The operating temperature ranges from -40°C to 150°C.
What package does the UCC27614DSGR come in?
It comes in a compact 2mm x 2mm SON8 package.
Does the UCC27614DSGR support independent power stage control?
Yes, it features an independent enable signal for controlling the power stage without relying on the main control logic.
What makes the UCC27614DSGR suitable for high-frequency applications?
Its high drive strength and short propagation delay make it ideal for high-frequency switching applications.
How does the UCC27614DSGR improve layout in systems?
Its compact package allows for optimized gate driver placement, improving overall system layout and power density.
