UCC21320QDWKQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The UCC21320QDWKQ1 is an automotive-grade dual-channel isolated gate driver from Texas Instruments in a 14-SOIC package. It features 4-A source and 6-A sink output current with 3.75-kVRMS isolation, rated for -40°C to 125°C automotive environments. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- UCC21320QDWKQ1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel half-bridge gate driver with 3.75-kVRMS reinforced isolation for safe high-voltage IGBT and MOSFET switching in automotive systems
- Asymmetric 4-A source / 6-A sink peak output current enabling fast, low-loss switching in traction inverters and DC-DC converters
- AEC-Q100 automotive qualification with -40°C to 125°C operating temperature range in a compact 14-SOIC package
Applications
The UCC21320QDWKQ1 is designed for automotive traction inverters, on-board chargers, and DC-DC converters where dual isolated gate drive channels and high output current are required. Its reinforced isolation and automotive qualification make it suitable for driving SiC MOSFETs and IGBTs in high-voltage electric vehicle powertrain and charging systems.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-02-27 |
| YTEOL | 0 |
| High Side Driver | YES |
| Input Characteristics | STANDARD |
| Interface IC Type | HALF BRIDGE BASED IGBT/MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Characteristics | STANDARD |
| Output Current-Max | 6A |
| Output Peak Current Limit-Nom | 4A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC |
| Package Equivalence Code | SOP14,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 2mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 25V |
| Supply Voltage1-Min | 9.2V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 30 µs |
| Turn-on Time | 30 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the isolation voltage rating of the UCC21320QDWKQ1?
The UCC21320QDWKQ1 provides 3.75-kVRMS reinforced isolation between input and output channels, meeting requirements for high-voltage automotive traction and charging applications. This isolation level ensures safe operation in EV powertrain systems with 400V or 800V battery buses.
How many gate drive channels does the UCC21320QDWKQ1 have?
The UCC21320QDWKQ1 features two independent isolated gate drive channels, configured as a half-bridge driver. Each channel provides asymmetric 4-A peak source and 6-A peak sink output current for driving power MOSFETs or IGBTs in half-bridge or H-bridge topologies.
Is the UCC21320QDWKQ1 qualified for automotive applications?
Yes, the UCC21320QDWKQ1 carries the 'Q1' automotive qualification designation, indicating AEC-Q100 compliance. It is rated for -40°C to 125°C ambient temperature, making it suitable for under-hood automotive applications in traction inverters, DC-DC converters, and on-board chargers.
What package does the UCC21320QDWKQ1 come in?
The UCC21320QDWKQ1 is packaged in a 14-pin SOIC (Small Outline Integrated Circuit), a compact surface-mount package. The 14-SOIC format accommodates dual-channel inputs and outputs plus auxiliary pins, while maintaining a small PCB footprint for space-constrained automotive designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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