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The UCC21750QDWQ1 is a galvanically isolated single-channel gate driver designed for SiC MOSFETs and IGBTs with DC operating voltages up to 2121V, featuring advanced protection, excellent dynamic performance and robustness. The UCC21750QDWQ1 features peak pull and sink currents up to ±10A.

The input side is isolated from the output side by SiO2 capacitive isolation technology, supporting operating voltages up to 1.5kVRMS, surge immunity of 12.8kVPK, isolation lifetime of more than 40 years, and providing low inter-device offsets with common-mode noise immunity (CMTI) of more than 150V/ns.

Features

- 5.7kV RMS single-channel isolated gate driver

- Meets AEC-Q100 for automotive applications

- Device Temperature Rating 0: -40°C to +150°C Ambient Operating Temperature Range Ambient Operating Temperature Range

- Device HBM ESD Classification 3A

- Device CDM ESD Classification C6

- Up to 2121Vpk SiC MOSFETs and IGBTs

- 33V Maximum Output Drive Voltage (VDD - VEE)

- ±10A Drive Intensity and Separation Output

- 150V/ns minimum CMTI

- DESAT protection with 200ns fast response time

- 4A internal active Miller clamp

- 400mA soft shutdown in the event of a fault

- Isolated analogue sensors with PWM output

- Temperature sensing with NTC, PTC or thermal diode

- High voltage DC link or phase voltage

- Overcurrent alarm FLT and reset via RST/EN

- Fast enable and disable response to RST/EN

- Suppression of <40ns noise transients and pulses on input pins

- 12V VDD UVLO on RDY (with power normal indication)

- Inputs/outputs with up to 5V overshoot/undershoot transient voltage immunity

- 130 ns (max) propagation delay and 30 ns (max) pulse/interdevice offset

- SOIC-16 DW package with > 8mm creepage distance and clearance

- Operating junction temperature range: -40°C to +150°C

- Safety-related approvals:

- Enhanced insulation according to DIN EN IEC 60747-17 (VDE 0884-17)

- UL 1577 Component Certification Scheme

Applications

- Traction inverters for EVs

- In-vehicle chargers and charging posts

- DC/DC converters for HEVs/EVs

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.