UCC21331CDR
Active3KVRMS 4A/6A TWO-CHANNEL GATE DRIVER WITH ENABLE LOGIC AND PROGRAMMABLE DEADTIME
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UCC21331CDR
Active3KVRMS 4A/6A TWO-CHANNEL GATE DRIVER WITH ENABLE LOGIC AND PROGRAMMABLE DEADTIME
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Technical Specifications
Parameters and characteristics for this part
| Specification | UCC21331CDR |
|---|---|
| Approval Agency | UL, CSA, VDE, CQC |
| Common Mode Transient Immunity (Min) [Min] | 125 V/ns |
| Current - Output High, Low | 4 A, 6 A |
| Current - Peak Output | 6 A, 4 A |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 2 |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Propagation Delay tpLH / tpHL (Max) [Max] [custom] | 45 ns |
| Propagation Delay tpLH / tpHL (Max) [Max] [custom] | 45 ns |
| Pulse Width Distortion (Max) | 5 ns |
| Rise / Fall Time (Typ) [custom] | 8 ns |
| Rise / Fall Time (Typ) [custom] | 8 ns |
| Supplier Device Package | 16-SOIC |
| Technology | Capacitive Coupling |
| Voltage - Isolation | 3000 VAC |
| Voltage - Output Supply [Max] | 25 V |
| Voltage - Output Supply [Min] | 13.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.47 | |
| 10 | $ 1.31 | |||
| 25 | $ 1.24 | |||
| 100 | $ 1.02 | |||
| 250 | $ 0.96 | |||
| 500 | $ 0.84 | |||
| 1000 | $ 0.67 | |||
| Digi-Reel® | 1 | $ 1.47 | ||
| 10 | $ 1.31 | |||
| 25 | $ 1.24 | |||
| 100 | $ 1.02 | |||
| 250 | $ 0.96 | |||
| 500 | $ 0.84 | |||
| 1000 | $ 0.67 | |||
| Tape & Reel (TR) | 2500 | $ 0.62 | ||
| 5000 | $ 0.59 | |||
| 12500 | $ 0.57 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.09 | |
| 100 | $ 0.84 | |||
| 250 | $ 0.62 | |||
| 1000 | $ 0.44 | |||
Description
General part information
UCC21331 Series
The UCC21331 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, and IGBT transistors.
The UCC21331 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 3kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.
Documents
Technical documentation and resources