Overview
The UCC27201DDA, manufactured by Texas Instruments, is a high-performance gate driver designed for controlling high-frequency N-channel MOSFETs in various power conversion applications. This component integrates a 120V bootstrap diode and high-side/low-side drivers, offering independent inputs for enhanced control flexibility. It is particularly suited for half-bridge, full-bridge, two-switch forward, and active clamp forward converters. The UCC27201DDA is RoHS compliant and comes in an 8-SOIC PowerPad package, making it ideal for industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Type | Non-Inverting | - | - |
| Peak Output Current | 3 | A | - |
| High-Side Voltage (Max) | 120 | V | Bootstrap |
| Supply Voltage | 8 to 17 | V | - |
| Operating Temperature | -40 to 140 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | - | PowerPad |
Key Features
- Integrated 120V bootstrap diode for simplified design.
- Independent high-side and low-side inputs for maximum control flexibility.
- Supports high-frequency N-channel MOSFET control in various topologies.
- Low propagation delay of 20ns for precise switching.
- TTL-compatible thresholds for easy integration with logic circuits.
Applications
The UCC27201DDA is widely used in industrial automation, automotive systems, and consumer electronics. It is particularly effective in power conversion applications such as half-bridge and full-bridge converters, as well as two-switch forward and active clamp forward topologies. Its robust design and high performance make it suitable for environments with significant electrical noise, ensuring reliable operation in demanding conditions.
Q & A
What is the maximum supply voltage for the UCC27201DDA?
The maximum supply voltage is 17V.
What is the peak output current of the UCC27201DDA?
The peak output current is 3A.
What is the operating temperature range of the UCC27201DDA?
The operating temperature ranges from -40°C to 140°C.
What type of MOSFET does the UCC27201DDA control?
It controls high-frequency N-channel MOSFETs.
What is the package type of the UCC27201DDA?
It comes in an 8-SOIC PowerPad package.
Is the UCC27201DDA RoHS compliant?
Yes, it is RoHS compliant.
What are the typical applications of the UCC27201DDA?
Typical applications include half-bridge, full-bridge, two-switch forward, and active clamp forward converters.
What is the propagation delay of the UCC27201DDA?
The propagation delay is 20ns.
Does the UCC27201DDA have TTL-compatible thresholds?
Yes, it has TTL-compatible thresholds.
What is the maximum high-side voltage for the UCC27201DDA?
The maximum high-side voltage is 120V.
