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