Overview
The UCC23513DWYR is a single-channel, opto-compatible isolated gate driver designed by Texas Instruments. It is specifically engineered to drive IGBTs, MOSFETs, and SiC MOSFETs with high performance and reliability. This gate driver features a peak output current of 4.5 A source and 5.3 A sink, and it boasts a 5.7 kVrms reinforced isolation rating. The device is pin-to-pin compatible with standard opto-isolated gate drivers, making it an ideal upgrade while maintaining schematic and layout design compatibility. The UCC23513DWYR operates over a wide supply voltage range of 14 V to 33 V, enabling the effective use of bipolar supplies to drive power FETs. Its high operating temperature range of -40°C to 125°C and advanced features such as high common-mode transient immunity (CMTI), low propagation delay, and small pulse width distortion make it suitable for various high-performance applications.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Isolation rating | Reinforced |
| Withstand isolation voltage (VISO) (Vrms) | 5700 V | Working isolation voltage (VIOWM) (Vrms) | 1500 V |
| Transient isolation voltage (VIOTM) (VPK) | 8000 V | Power switch | IGBT, MOSFET, SiCFET |
| Peak output current (A) | 4.5 A | Output VCC/VDD (max) (V) | 33 V |
| Output VCC/VDD (min) (V) | 14 V | Input threshold | 4 mA |
| Operating temperature range (°C) | -40 to 125 | Bus voltage (max) (V) | 1500 V |
| Fall time (ns) | 25 ns | Propagation delay (ns) | 105 ns (max) |
| Pulse width distortion (ns) | 35 ns (max) | Common-mode transient immunity (CMTI) | 150 kV/µs (min) |
Key Features
- Single-channel isolated gate driver with opto-compatible input
- Pin-to-pin, drop-in upgrade for opto-isolated gate drivers
- Peak output current: 4.5 A source, 5.3 A sink
- Output driver supply voltage range: 14 V to 33 V
- 8 V and 12 V VCC UVLO options
- Rail-to-rail output
- Low propagation delay: 105 ns (max)
- Part-to-part delay matching: 25 ns (max)
- Pulse width distortion: 35 ns (max)
- High common-mode transient immunity (CMTI): 150 kV/µs (min)
- Isolation barrier life > 50 years
- 13 V reverse polarity voltage handling capability on input stage
- Stretched SO-6 package with > 8.5 mm creepage and clearance
- Operating junction temperature: -40°C to 150°C
- Safety-related certifications: 8000 V reinforced isolation per DIN V VDE V 0884-11:2017-01, 5.7 kVrms isolation for 1 minute per UL 1577, CQC certification per GB4943.1-2011
Applications
- Industrial motor-control drives
- Industrial power supplies and UPS
- Solar inverters
- Induction heating
- Other high-performance power management and control applications
Q & A
- What is the UCC23513DWYR used for?
The UCC23513DWYR is used as a single-channel isolated gate driver for IGBTs, MOSFETs, and SiC MOSFETs in various high-performance applications.
- What is the isolation rating of the UCC23513DWYR?
The UCC23513DWYR has a reinforced isolation rating of 5.7 kVrms and a transient isolation voltage of 8000 VPK.
- What is the peak output current of the UCC23513DWYR?
The peak output current is 4.5 A source and 5.3 A sink.
- What is the operating temperature range of the UCC23513DWYR?
The operating temperature range is -40°C to 125°C.
- What are the UVLO options for the UCC23513DWYR?
The UCC23513DWYR has 8 V and 12 V VCC UVLO options.
- What is the common-mode transient immunity (CMTI) of the UCC23513DWYR?
The CMTI is 150 kV/µs (min).
- Is the UCC23513DWYR pin-to-pin compatible with standard opto-isolated gate drivers?
Yes, it is pin-to-pin compatible with standard opto-isolated gate drivers.
- What are the safety-related certifications for the UCC23513DWYR?
The certifications include 8000 V reinforced isolation per DIN V VDE V 0884-11:2017-01, 5.7 kVrms isolation for 1 minute per UL 1577, and CQC certification per GB4943.1-2011.
- What is the package type of the UCC23513DWYR?
The package type is SOIC (DWY) with 6 pins.
- What are some typical applications of the UCC23513DWYR?
Typical applications include industrial motor-control drives, industrial power supplies and UPS, solar inverters, and induction heating.
