UCC20520DWR / SOIC-16 / Power Management ICs
Description
The UCC20520 is an isolated single input, dualchannel gate driver with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-inclass propagation delay and pulse-width distortion.
The input side is isolated from the two output drivers by a 5.7-kVRMS reinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500-VDC.
This driver can be used for half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded. As a fail-safe measure, primary-side logic failures force both outputs low.
The device accepts VDD supply voltages up to 25-V. A wide input VCCI range from 3-V to 18-V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.
With all these advanced features, the UCC20520 enables high efficiency, high power density, and robustness in a wide variety of power applications.
| Product Attribute | Attribute Value |
|---|---|
| Texas Instruments | |
| Product Category: | Isolated Gate Drivers |
| Brand: | Texas Instruments |
| Development Kit: | UCC20520EVM-286 |
| Fall Time: | 7 ns |
| Maximum Operating Temperature: | + 125 C |
| Minimum Operating Temperature: | - 40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Drivers: | 2 Driver |
| Number of Outputs: | 2 Output |
| Operating Supply Current: | 2.5 mA |
| Output Current: | 6 A |
| Output Voltage: | 9.2 V to 25 V |
| Package / Case: | SOIC-16 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Pd - Power Dissipation: | 1.05 W |
| Product: | Isolated Gate Drivers |
| Product Type: | Isolated Gate Drivers |
| Propagation Delay - Max: | 30 ns |
| Rise Time: | 6 ns |
| Series: | UCC20520 |
| Shutdown: | No Shutdown |
| Factory Pack Quantity: | 2000 |
| Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Max: | 18 V |
| Supply Voltage - Min: | 3 V |
| Technology: | Si |
| Type: | High-Side, Low-Side |
| Unit Weight: | 0.026293 oz |
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