7Semi UCC21220 Dual-channel Isolated Gate Driver Breakout
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The 7Semi UCC21220 Dual-Channel Isolated Gate Driver Breakout is a high-performance isolated gate driver module designed to provide safe and efficient driving of power MOSFETs and GaN FETs in modern power electronics systems. Many microcontrollers and control boards cannot directly drive high-voltage gates or handle fast switching signals without isolation; this board solves that by offering galvanic isolation between the control logic and the power stage. This ensures reliable operation, protects sensitive components, and reduces noise interference in demanding applications.
Featuring dual channels with robust isolation and wide input ranges, this breakout simplifies the implementation of isolated MOSFET gate driving in converters, inverters, motor drives, and power supplies. Its compact design and ease of integration make it suitable for students learning power electronics, hobbyists building advanced projects, and professionals developing prototypes or industrial systems. With strong performance and reliable protection, it helps improve overall system efficiency and safety wherever isolated high-speed switching is needed.
| Parameter | Specification |
|---|---|
| Product Type | Isolated Gate Driver Breakout |
| Driver IC | UCC21220 |
| Channels | Dual (2) |
| Isolation | Basic and Functional Galvanic Isolation |
| Propagation Delay | Max 40 ns |
| Delay Matching | 5 ns |
| Pulse-Width Distortion | 5.5 ns |
| Output Drive Capacity | 4 A Peak Source / 6 A Peak Sink |
| Protection Features | UVLO, Active Pulldown, Input Transient Rejection |
| Configurations Supported | High-Side, Low-Side, Half-Bridge |
| Board Type | Compact Breakout Module |
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