Overview
The UCC27201ADRCT, manufactured by Texas Instruments, is a high-frequency, high-side/low-side gate driver designed for N-channel MOSFET control. This integrated circuit (IC) is part of the PMIC - MOSFET, Bridge Drivers - External Switch category and is widely used in power management applications. The UCC27201ADRCT is known for its robust performance, high-speed switching capabilities, and flexibility in controlling both high-side and low-side MOSFETs independently. It is particularly suitable for applications requiring precise timing and high efficiency, such as in motor drives, power supplies, and DC-DC converters.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Configuration | High-Side and Low-Side, Synchronous | - | Independent control |
| Peak Output Current | 3 | A | Both sourcing and sinking |
| High-Side Voltage (Max) | 120 | V | Self-bootstrapping |
| Supply Voltage | 8 to 17 | V | - |
| Operating Temperature | -40 to 140 | °C | - |
| Rise/Fall Time | 8/7 | ns | Typical |
| Propagation Delay | 20 | ns | - |
| Package | 9-SON | - | Surface mount |
Key Features
- Independent high-side and low-side gate drivers for flexible control.
- High-speed switching with rise and fall times of 8ns and 7ns, respectively.
- Self-bootstrapping capability for high-side drive up to 120V.
- Robust design with a wide operating temperature range of -40°C to 140°C.
- Compact 9-SON package suitable for space-constrained applications.
Applications
The UCC27201ADRCT is ideal for a variety of power management applications, including motor drives, DC-DC converters, and power supplies. Its ability to independently control high-side and low-side MOSFETs makes it particularly useful in half-bridge, full-bridge, and active clamp forward converter topologies. Additionally, its high-speed switching and robust design make it suitable for industrial automation, automotive electronics, and renewable energy systems.
Q & A
1. What is the maximum peak output current of the UCC27201ADRCT?
The maximum peak output current is 3A for both sourcing and sinking.
2. What is the operating voltage range of the UCC27201ADRCT?
The operating voltage range is from 8V to 17V.
3. Can the UCC27201ADRCT be used in high-temperature environments?
Yes, it can operate in temperatures ranging from -40°C to 140°C.
4. What is the typical rise and fall time of the UCC27201ADRCT?
The typical rise time is 8ns, and the fall time is 7ns.
5. What package does the UCC27201ADRCT come in?
It comes in a 9-SON surface-mount package.
6. Is the UCC27201ADRCT suitable for motor drive applications?
Yes, it is well-suited for motor drive applications due to its high-speed switching and independent control capabilities.
7. Does the UCC27201ADRCT support self-bootstrapping?
Yes, it supports self-bootstrapping for high-side drive up to 120V.
8. What is the propagation delay of the UCC27201ADRCT?
The propagation delay is 20ns.
9. Can the UCC27201ADRCT be used in DC-DC converters?
Yes, it is commonly used in DC-DC converter applications.
10. Is the UCC27201ADRCT RoHS compliant?
Yes, it is RoHS compliant and lead-free.
