UCC27322DRG4
- Mfr.Part #
- UCC27322DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 194,282
- In Stock :
- 194,282
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Fall Time (Typ) :
- 30 ns
- Driven Configuration :
- Low-Side
- Rise / Fall Time (Typ) :
- 20ns 20ns
- Radiation Hardening :
- No
- Turn On Time :
- 0.07 µs
- Rise Time :
- 70ns
- Max Supply Current :
- 1mA
- Turn On Delay Time :
- 70 ns
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Current :
- 9mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Gate Type :
- N-Channel, P-Channel MOSFET
- Lead Free :
- Lead Free
- Output Current :
- 9A
- Packaging :
- Tape and Reel (TR)
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Propagation Delay :
- 70 ns
- Weight :
- 72.603129mg
- Pin Count :
- 8
- Max Power Dissipation :
- 650mW
- Current - Peak Output (Source, Sink) :
- 9A 9A
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Thickness :
- 1.58mm
- Operating Temperature :
- -40°C~105°C TA
- Input Type :
- Non-Inverting
- Supply Voltage :
- 14V
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Logic Voltage - VIL, VIH :
- 1.1V 2.7V
- Base Part Number :
- UCC27322
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Outputs :
- 1
- Nominal Supply Current :
- 1mA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Channel Type :
- Single
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Output Characteristics :
- TOTEM-POLE
- Turn Off Time :
- 0.07 µs
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Output Peak Current Limit-Nom :
- 9A
- Width :
- 3.91mm
- High Side Driver :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Power Dissipation :
- 650mW
- Voltage - Supply :
- 4V~15V
- Datasheets
- UCC27322DRG4

Gate Drivers Texas Instruments UCC27322DRG4 Overview
The Texas Instruments UCC27322DRG4 gate driver is engineered for high-performance, low-side gate driving applications. This compact and efficient device, housed in an 8SOIC package, is designed to optimize switching performance while minimizing system complexity and cost. It provides robust 4A peak output, suitable for driving MOSFETs and IGBTs. This makes the UCC27322DRG4 an ideal choice for developers looking to enhance system reliability in high-speed switching applications. The integration of features such as matched propagation delays and a strong drive capability ensures improved switching performance, a critical factor in reducing power dissipation and improving overall efficiency.
UCC27322DRG4 Features
The UCC27322DRG4 offers distinctive features that make it stand out in its category. These include high peak output current of 4A, which ensures effective gate switching. The device also boasts a wide operating voltage range, from 4.5V to 18V, providing versatility across different power levels. With its robust design, the UCC27322DRG4 ensures protection against under-voltage lockout, enhancing device safety and endurance under varied electrical conditions. Additionally, its low propagation delay minimizes transition times, thus reducing power losses during high-frequency operation.
UCC27322DRG4 Applications
- Motor Control Systems: Utilized for driving the gates of MOSFETs or IGBTs in electric vehicle motor controllers, improving efficiency and response times.
- Power Supplies: Enhances switching efficiency in DC-DC converters, contributing to more stable and reliable power supply units.
- Solar Inverters: Employed in the control circuitry of solar inverters to ensure rapid switching and reduced heat dissipation, vital for maximizing energy conversion.
- LED Lighting: Drives power MOSFETs in LED driver circuits, optimizing light output and extending lifespan with efficient switching.
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