UCC21542DWKR
Active5.7KVRMS,4A/6A DUAL-CHANNEL ISOLATED GATE DRIVER W/ 8V UVLO, 3.3MM CHANNEL TO CHANNEL SPACING OPTION
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UCC21542DWKR
Active5.7KVRMS,4A/6A DUAL-CHANNEL ISOLATED GATE DRIVER W/ 8V UVLO, 3.3MM CHANNEL TO CHANNEL SPACING OPTION
Technical Specifications
Parameters and characteristics for this part
| Specification | UCC21542DWKR |
|---|---|
| Approval Agency | CQC, VDE, UL |
| Common Mode Transient Immunity (Min) [Min] | 100 V/ns |
| Current - Output High, Low | 4 A, 6 A |
| Current - Peak Output | 4 A |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.295 in |
| Package / Case | 14-SOIC |
| Package / Case | 7.5 mm |
| Propagation Delay tpLH / tpHL (Max) | 40 ns |
| Pulse Width Distortion (Max) [Max] | 5.5 ns |
| Rise / Fall Time (Typ) [custom] | 5 ns |
| Rise / Fall Time (Typ) [custom] | 6 ns |
| Technology | Capacitive Coupling |
| Voltage - Output Supply [Max] | 18 V |
| Voltage - Output Supply [Min] | 9.2 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 | $ 3.51 | |
| 10 | $ 3.15 | |||
| 25 | $ 2.98 | |||
| 100 | $ 2.58 | |||
| 250 | $ 2.45 | |||
| 500 | $ 2.20 | |||
| 1000 | $ 1.85 | |||
| Digi-Reel® | 1 | $ 3.51 | ||
| 10 | $ 3.15 | |||
| 25 | $ 2.98 | |||
| 100 | $ 2.58 | |||
| 250 | $ 2.45 | |||
| 500 | $ 2.20 | |||
| 1000 | $ 1.85 | |||
| Tape & Reel (TR) | 2000 | $ 1.76 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.45 | |
| 100 | $ 1.20 | |||
| 250 | $ 0.86 | |||
| 1000 | $ 0.65 | |||
Description
General part information
UCC21542 Series
The UCC2154x is an isolated dual channel gate driver family designed with up to 4 A/6 A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. UCC2154x in DWK package also offers 3.3-mm minimum channel-to-channel spacing, which facilitates higher bus voltage.
The UCC2154x family 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 5.7-kVRMS isolation barrier, with a minimum of 125-V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and negative voltage handling for up to –5-V spikes for 50 ns on input pins. All supplies have UVLO protection.
Documents
Technical documentation and resources