UCC21541 Series
5.7kVrms 1.5A/2.5A dual-channel isolated gate driver with 8V UVLO, dual input, disable pin in DW pkg
Manufacturer: Texas Instruments
Catalog(0 parts)
| Part |
|---|
No parts found Try adjusting your search criteria |
Key Features
• Wide body package optionsDW SOIC-16: pin-2-pin toUCC21520DWK SOIC-14: 3.3 mm Ch-2-Ch spacingUp to 4A peak source and 6A peak sink outputUp to 18V VDD output drive supply5V and 8V VDD UVLO optionsCMTI greater than 125V/nsSwitching parameters:33ns typical propagation delay6ns maximum pulse-width distortion10µs maximum VDD power-up delayResistor-programmable dead timeTTL and CMOS compatible inputsSafety-related certifications (planned):8000VPK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)5700VRMS isolation for 1 minute per UL 1577CQC certification per GB4943.1-2022Wide body package optionsDW SOIC-16: pin-2-pin toUCC21520DWK SOIC-14: 3.3 mm Ch-2-Ch spacingUp to 4A peak source and 6A peak sink outputUp to 18V VDD output drive supply5V and 8V VDD UVLO optionsCMTI greater than 125V/nsSwitching parameters:33ns typical propagation delay6ns maximum pulse-width distortion10µs maximum VDD power-up delayResistor-programmable dead timeTTL and CMOS compatible inputsSafety-related certifications (planned):8000VPK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)5700VRMS isolation for 1 minute per UL 1577CQC certification per GB4943.1-2022
Description
AI
The UCC2154x is an isolated dual channel gate driver family designed with up to 4 A/6 A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. UCC2154x in DWK package also offers 3.3-mm minimum channel-to-channel spacing, which facilitates higher bus voltage.
The UCC2154x family 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 5.7-kVRMS isolation barrier, with a minimum of 125-V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and negative voltage handling for up to –5-V spikes for 50 ns on input pins. All supplies have UVLO protection.
The UCC2154x is an isolated dual channel gate driver family designed with up to 4 A/6 A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. UCC2154x in DWK package also offers 3.3-mm minimum channel-to-channel spacing, which facilitates higher bus voltage.
The UCC2154x family 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 5.7-kVRMS isolation barrier, with a minimum of 125-V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and negative voltage handling for up to –5-V spikes for 50 ns on input pins. All supplies have UVLO protection.