UCC27423DR
Active4-A/4-A DUAL-CHANNEL GATE DRIVER WITH 5-V UVLO, ENABLE, AND INVERTING INPUTS
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UCC27423DR
Active4-A/4-A DUAL-CHANNEL GATE DRIVER WITH 5-V UVLO, ENABLE, AND INVERTING INPUTS
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Technical Specifications
Parameters and characteristics for this part
| Specification | UCC27423DR |
|---|---|
| Channel Type | Independent |
| Current - Peak Output (Source, Sink) [custom] | 4 A |
| Current - Peak Output (Source, Sink) [custom] | 4 A |
| Driven Configuration | Low-Side |
| Gate Type | N-Channel, P-Channel MOSFET, P-Channel |
| Input Type | Inverting |
| Logic Voltage - VIL, VIH | 1 V, 2 V |
| Mounting Type | Surface Mount |
| Number of Drivers | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Rise / Fall Time (Typ) [custom] | 15 ns |
| Rise / Fall Time (Typ) [custom] | 20 ns |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply [Max] | 15 V |
| Voltage - Supply [Min] | 4 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 | $ 1.26 | |
| 10 | $ 1.13 | |||
| 25 | $ 1.06 | |||
| 100 | $ 0.91 | |||
| 250 | $ 0.85 | |||
| 500 | $ 0.75 | |||
| 1000 | $ 0.87 | |||
| Digi-Reel® | 1 | $ 1.26 | ||
| 10 | $ 1.13 | |||
| 25 | $ 1.06 | |||
| 100 | $ 0.91 | |||
| 250 | $ 0.85 | |||
| 500 | $ 0.75 | |||
| 1000 | $ 0.87 | |||
| Tape & Reel (TR) | 2500 | $ 0.75 | ||
| Texas Instruments | LARGE T&R | 1 | $ 0.59 | |
| 100 | $ 0.46 | |||
| 250 | $ 0.34 | |||
| 1000 | $ 0.24 | |||
Description
General part information
UCC27423-EP Series
The UCC2742x-Q1 family of devices are high-speed dual MOSFET drivers capable of delivering large peak currents into capacitive loads. Two standard logic options are offered: dual inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package. The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability.
Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A current where it is needed most, at the Miller plateau region, during the MOSFET switching transition. A unique bipolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.
The UCC2742x-Q1 provide enable (ENBL) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which were previously left unused in the industry standard pinout. They are internally pulled up to V DD for active-high logic and can be left open for standard operation.
Documents
Technical documentation and resources