03/15/2019 | Press release | Distributed by Public on 03/15/2019 07:44
DALLAS, March 15, 2019/PRNewswire/ -- Texas Instruments (TI) (NASDAQ: TXN) today introduced several new isolated gate drivers that provide unparalleled levels of monitoring and protection for high-voltage systems. The UCC21710-Q1 and UCC21732-Q1 and UCC21750 enable designers to create smaller, more efficient and higher-performing designs in traction inverters, onboard chargers, solar inverters and motor drives. For more information, see www.ti.com/UCC21710-Q1-pr, www.ti.com/UCC21732-Q1-pr and www.ti.com/UCC21750-pr.
The devices are the industry's first to offer integrated sensing features for insulated-gate bipolar transistors (IGBTs) and silicon carbide (SiC) metal-oxide semiconductor field-effect transistors (MOSFETs) to simplify designs and enable greater system reliability in applications operating up to 1.5 KVRMS. With integrated components, the devices provide fast detection time to protect against overcurrent events while ensuring safe system shutdown.
Utilizing capacitive isolation technology, the UCC21710-Q1, UCC21732-Q1 and UCC21750 maximize insulation barrier lifetimes while providing high reinforced isolation ratings, fast data speeds and high-density packaging.
'System robustness is becoming an increasing challenge in high-voltage motor drive and power delivery applications,' said Steve Lambouses, vice president, TI High-Voltage Power. 'These new gate drivers using TI's isolation technology, combined with the other integrated features and support, can enable engineers to more quickly ramp to production reliable systems, while minimizing space and cost.'
Key features and benefits of TI's UCC21710-Q1, UCC21732-Q1 and UCC21750 products
Advanced system performance and reliability at any power level
For designers of industrial applications needing increased noise immunity and wider operating temperatures, TI also announces the UCC23513, an opto-compatible gate driver with 3A drive strength and 5KVRMS reinforced safety isolation. Developed to maximize system performance and reliability in motor drives, solar inverters and power supplies, the new gate driver offers a wide junction temperature range from -40ºC to +150ºC and high CMTI greater than 100 V/ns - enabling designers to achieve levels of performance not available with traditional optocouplers. Designers can accelerate time to market with the UCC23513's pin-to-pin compatibility with opto isolated gate drivers and ready-to-use design resources, including the Three-phase inverter reference design for 200-480 VAC drives with opto-emulated input gate drivers.
Package, availability and pricing
Pre-production samples of the UCC21710-Q1, UCC21732-Q1, UCC21750 and UCC23513 gate drivers are available now in the TI store. The table lists pricing and package type.
Visit TI at APEC
Explore these new power-management devices and learn about other ways TI is giving engineers the power to innovate, design and learn by visiting booth No. 511 at the Applied Power Electronics Conference (APEC) in Anaheim, California, March 17-21, 2019.
Find out more about TI's UCC21710-Q1, UCC21732-Q1, UCC21750 and UCC23513 gate drivers
About Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping approximately 100,000 customers transform the future, today. Learn more at www.ti.com.
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SOURCE Texas Instruments