UCC21222 Series
3.0kVrms 4A/6A dual-channel isolated gate driver with disable pin, programmable deadtime & 8V UVLO
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Gate Type | Mounting Type | Number of Drivers▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Driven Configuration | Channel Type | Logic Voltage - VIL, VIH▲▼ | Rise / Fall Time (Typ)▲▼ | Package / Case | Package / Case▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Supplier Device Package | Grade | Current - Peak Output (Source, Sink)▲▼ | Current - Peak Output (Source, Sink)▲▼ | Input Type | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IGBT, N-Channel MOSFET | Surface Mount | 2 ul | 150 °C | -40 °C | Half-Bridge | Independent | 1.25 V, 1.600000023841858 V | 4.999999969612645e-9 s, 6.000000052353016e-9 s | 16-SOIC | 0.003911599982529879 m, 3.900000095367432 ul | 3 V | 5.5 V | 16-SOIC | Automotive | 4 A | 6 A | CMOS/TTL | AEC-Q100 |
Key Features
• Universal: dual low-side, dual high-side or halfbridge driverJunction temperature range –40 to +150°CUp to 4A peak source and 6A peak sink outputCommon-mode transient immunity (CMTI) greater than 125V/nsUp to 25V VDD output drive supply8V, VDD UVLO optionsSwitching parameters:33ns typical propagation delay5ns maximum pulse-width distortion10µs maximum VDD power-up delayUVLO protection for all power suppliesFast disable for power sequencingSafety-related certifications (planned):4242VPK isolation per DIN EN IEC 60747-17 (VDE 0884-17)3000VRMS isolation for 1 minute per UL 1577CQC Certification per GB4943.1-2022Universal: dual low-side, dual high-side or halfbridge driverJunction temperature range –40 to +150°CUp to 4A peak source and 6A peak sink outputCommon-mode transient immunity (CMTI) greater than 125V/nsUp to 25V VDD output drive supply8V, VDD UVLO optionsSwitching parameters:33ns typical propagation delay5ns maximum pulse-width distortion10µs maximum VDD power-up delayUVLO protection for all power suppliesFast disable for power sequencingSafety-related certifications (planned):4242VPK isolation per DIN EN IEC 60747-17 (VDE 0884-17)3000VRMS isolation for 1 minute per UL 1577CQC Certification per GB4943.1-2022
Description
AI
The UCC21222 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors.
The UCC21222 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 3kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.
With all these advanced features, the UCC21222 device enables high efficiency, high power density, and robustness in a wide variety of power applications.
The UCC21222 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors.
The UCC21222 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 3kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.
With all these advanced features, the UCC21222 device enables high efficiency, high power density, and robustness in a wide variety of power applications.