| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,638 pcs
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1638 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UCC21521ADW is a dual-channel reinforced isolated gate driver designed for high-voltage applications. It provides a withstand isolation voltage of 5700Vrms and a working isolation voltage of 1500Vrms, ensuring safety and reliability in harsh environments.
This gate driver features peak output currents of 4A (source) and 6A (sink), making it suitable for driving power switches like GaNFETs, IGBTs, MOSFETs, and SiCFETs. It operates with an input supply voltage range of 3V to 18V and an output voltage range of 6.5V to 25V. Key electrical specifications include a propagation delay time of 0.019µs, rise time of 6ns, and fall time of 7ns.
The UCC21521ADW supports CMOS and TTL input thresholds and includes features like enable and programmable deadtime control. It is housed in a 16-SOIC package with surface mount mounting type. The operating temperature range is -40°C to 125°C, suitable for a wide array of industrial and automotive applications.
With reinforced isolation and high common-mode transient immunity (100V/ns), this device is ideal for applications requiring robust isolation and precise gate drive control, such as motor drives, power supplies, and industrial automation systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.30 | $3.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC21521ADW has a withstand isolation voltage of 5700Vrms and a working isolation voltage of 1500Vrms.
The UCC21521ADW provides a peak output current of 4A when sourcing and 6A when sinking.
The UCC21521ADW operates in a temperature range of -40°C to 125°C.
The UCC21521ADW is available in a 16-SOIC package.
The UCC21521ADW supports an input supply voltage range of 3V to 18V and an output voltage range of 6.5V to 25V.