Overview
The UCC28061QDRQ1, manufactured by Texas Instruments, is a high-performance Power Factor Correction (PFC) controller designed for automotive and consumer applications. This device integrates advanced Natural Interleaving™ technology, which enhances efficiency and reduces audible noise, making it ideal for applications requiring high power ratings. It is AEC-Q100 qualified, ensuring reliability in automotive environments, and operates within a temperature range of -40°C to +125°C. The UCC28061QDRQ1 is particularly suited for applications demanding robust system-level protection and efficient power management.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Power Factor Correction - PFC | - | - |
| Switch Frequency | 500 | kHz | - |
| Operating Temperature | -40 to +125 | °C | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-Narrow-16 | - | - |
| Qualification | AEC-Q100 | - | - |
| Features | > 750W Applications, Enable, Interleaved, OVP, Transition Mode Control | - | - |
| Product Type | PFC - Power Factor Correction | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Unit Weight | 473.700 | mg | - |
Key Features
- Natural Interleaving™ technology for improved efficiency and reduced audible noise.
- Comprehensive system-level protection including input undervoltage, output overvoltage, open-loop, overload, and thermal shutdown.
- Dual fault-safe overvoltage protection (OVP) to prevent output overvoltage conditions.
- Simplified phase management for compliance with light load efficiency standards.
- Surge-safe current limiting to prevent MOSFET conduction during inrush.
Applications
The UCC28061QDRQ1 is widely used in automotive power systems, consumer electronics, and industrial power supplies. Its robust protection features and high efficiency make it suitable for applications such as electric vehicle charging stations, high-power adapters, and LED lighting systems. The device's ability to handle high power ratings and its compliance with automotive standards ensure reliable performance in demanding environments.
Q & A
1. What is the operating temperature range of the UCC28061QDRQ1?
The UCC28061QDRQ1 operates within a temperature range of -40°C to +125°C.
2. Is the UCC28061QDRQ1 suitable for automotive applications?
Yes, the UCC28061QDRQ1 is AEC-Q100 qualified, making it suitable for automotive applications.
3. What is the switch frequency of the UCC28061QDRQ1?
The switch frequency is 500 kHz.
4. What protection features does the UCC28061QDRQ1 offer?
It offers input undervoltage protection, output overvoltage protection, open-loop protection, overload protection, soft start, phase fault detection, and thermal shutdown.
5. What is the package type of the UCC28061QDRQ1?
The UCC28061QDRQ1 comes in a SOIC-Narrow-16 package.
6. Can the UCC28061QDRQ1 be used in high-power applications?
Yes, it is designed for applications requiring power ratings above 750W.
7. What is Natural Interleaving™ technology?
Natural Interleaving™ technology synchronizes two channels to the same frequency, improving efficiency and reducing audible noise.
8. What is the factory pack quantity of the UCC28061QDRQ1?
The factory pack quantity is 2500 units.
9. Does the UCC28061QDRQ1 support surge-safe current limiting?
Yes, it includes surge-safe current limiting to prevent MOSFET conduction during inrush.
10. What is the unit weight of the UCC28061QDRQ1?
The unit weight is 473.700 mg.
