Overview
The UCC27201ADRCR is a high-frequency N-channel MOSFET driver produced by Texas Instruments. It is designed for high-side and low-side driving applications, featuring a 120V bootstrap diode and independent inputs for enhanced control flexibility. This driver is particularly suited for controlling N-channel MOSFETs in half-bridge, full-bridge, two-switch forward, and active clamp forward converters. With its robust ESD input structure and the ability to withstand -18V on the HS pin, the UCC27201ADRCR offers improved performance in noisy power environments. Its integrated bootstrap diode eliminates the need for external diodes, and it includes undervoltage lockout (UVLO) protection to ensure reliable operation. The UCC27201ADRCR is available in a VSON-9 package and is compatible with TTL input thresholds, making it a versatile choice for power management applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | MOSFET Gate Drivers | - | - |
| Type | High Side, Low Side | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | VSON-9 | - | - |
| Number of Drivers | 2 | - | - |
| Output Current | 3 | A | Peak |
| Rise Time | 8 | ns | - |
| Fall Time | 7 | ns | - |
| Supply Voltage | 8 to 17 | V | - |
| Operating Temperature | -40 to +140 | °C | - |
| Delay Time | 20 | ns | - |
| Input Type | Non-Inverting | - | - |
| High-Side Voltage | 120 | V | Max |
Key Features
- Integrated 120V bootstrap diode for simplified design.
- Independent high-side and low-side inputs for maximum control flexibility.
- Enhanced ESD input structure for improved reliability in noisy environments.
- Undervoltage lockout (UVLO) protection ensures safe operation.
- Compatible with TTL input thresholds for versatile applications.
- Robust performance with a maximum HS pin voltage tolerance of -18V.
- Available in a compact VSON-9 package for space-constrained designs.
Applications
The UCC27201ADRCR is widely used in various power management applications, including:
- Industrial Automation: Control of N-channel MOSFETs in motor drives and power supplies.
- Consumer Electronics: Efficient power conversion in devices such as LED drivers and adapters.
- Automotive Electronics: Reliable performance in automotive power systems and inverters.
- Renewable Energy: High-efficiency power conversion in solar inverters and wind turbines.
- Telecommunications: Power management in base stations and communication equipment.
Q & A
1. What is the maximum output current of the UCC27201ADRCR?
The UCC27201ADRCR has a peak output current of 3A.
2. What is the operating voltage range of this driver?
The operating voltage range is from 8V to 17V.
3. Does the UCC27201ADRCR include an integrated bootstrap diode?
Yes, it includes an integrated 120V bootstrap diode, eliminating the need for an external diode.
4. What is the rise time of the UCC27201ADRCR?
The rise time is 8ns.
5. Is the UCC27201ADRCR compatible with TTL input thresholds?
Yes, it is compatible with TTL input thresholds.
6. What is the maximum high-side voltage tolerance?
The high-side voltage can tolerate up to 120V.
7. What is the operating temperature range of this driver?
The operating temperature range is from -40°C to +140°C.
8. Does the UCC27201ADRCR have undervoltage lockout (UVLO) protection?
Yes, it includes UVLO protection to ensure safe operation.
9. What is the package type of the UCC27201ADRCR?
It is available in a VSON-9 package.
10. Can the UCC27201ADRCR be used in automotive applications?
Yes, it is suitable for automotive power systems and inverters.
