Overview
The UCC27710DR is a high-performance gate driver from Texas Instruments, designed to drive power MOSFETs or IGBTs. This device features a high-side and low-side configuration, making it suitable for various power management and control applications. It operates within a wide voltage range and includes several protection and performance enhancement features. The UCC27710DR is developed using TI's state-of-the-art high-voltage device technology, ensuring robust drive capabilities and excellent noise and transient immunity.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Voltage Range (VDD) | 10 V to 20 V (IGBTs), 10 V to 17 V (MOSFETs) |
| Peak Output Current | 0.5 A source, 1.0 A sink |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | SOIC-8 |
| Maximum Voltage on HB Pin | 700 V absolute maximum |
| dv/dt Immunity | 50 V/ns |
| Propagation Delay | 140 ns typical |
| Delay Matching | 8 ns typical |
| Input Voltage Tolerance | -5 V negative voltage tolerance |
| UVLO Protection | For both VDD and HB bias supply |
Key Features
- High-Side and Low-Side Configuration
- Dual Inputs With Output Interlock and 150-ns Deadtime
- Fully Operational up to 620 V
- Peak Output Current: 0.5 A source, 1.0 A sink
- dv/dt Immunity of 50 V/ns
- Logic Operational up to –11 V on HS Pin
- Negative Voltage Tolerance On Inputs of –5 V
- Large Negative Transient Safe Operating Area
- UVLO Protection for Both Channels
- Small Propagation Delay (140 ns Typical) and Excellent Delay Matching (8 ns Typical)
- Floating Channel Designed for Bootstrap Operation
- Low Quiescent Current
- TTL and CMOS Compatible Inputs
- Industry Standard SOIC-8 Package
Applications
- Motor Drive (Stepper Motors, HVAC, Fans, Power Tools, Robotics, Drones, Servos)
- Lighting and LED Power Supply, Indoor Lighting
- Appliances (Washer & Dryer, Refrigerator)
- Induction Heating
- DC-to-AC Inverters
- Offline AC-to-DC Power Supplies and Inverters
Q & A
- What is the operating voltage range for the UCC27710DR?
The operating voltage range for the UCC27710DR is 10 V to 20 V for IGBTs and 10 V to 17 V for power MOSFETs. - What is the peak output current of the UCC27710DR?
The peak output current is 0.5 A source and 1.0 A sink. - What is the maximum operating temperature of the UCC27710DR?
The maximum operating temperature is 125°C, with a range of -40°C to 125°C. - What type of package does the UCC27710DR come in?
The UCC27710DR comes in an SOIC-8 package. - What is the maximum voltage on the HB pin of the UCC27710DR?
The maximum voltage on the HB pin is 700 V absolute maximum. - What is the dv/dt immunity of the UCC27710DR?
The dv/dt immunity is 50 V/ns. - What is the typical propagation delay of the UCC27710DR?
The typical propagation delay is 140 ns. - Does the UCC27710DR have UVLO protection?
Yes, the UCC27710DR has UVLO protection for both VDD and HB bias supply. - Is the UCC27710DR compatible with TTL and CMOS inputs?
Yes, the UCC27710DR is compatible with TTL and CMOS inputs. - What are some common applications of the UCC27710DR?
Common applications include motor drives, lighting and LED power supplies, appliances, induction heating, and DC-to-AC inverters.
