UCC37321P
- Mfr.Part #
- UCC37321P
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 8,191
- In Stock :
- 8,191
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Width :
- 6.35mm
- Factory Lead Time :
- 6 Weeks
- Max Output Voltage :
- 300mV
- Gate Type :
- N-Channel, P-Channel MOSFET
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Rise / Fall Time (Typ) :
- 20ns 20ns
- Nominal Supply Current :
- 650μA
- Voltage - Supply :
- 4V~15V
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Output Peak Current Limit-Nom :
- 9A
- Base Part Number :
- UCC37321
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Thickness :
- 3.9mm
- Mount :
- Through Hole
- Max Supply Current :
- 650μA
- High Side Driver :
- No
- Number of Terminations :
- 8
- Height :
- 5.08mm
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Power Dissipation :
- 350mW
- Operating Temperature :
- 0°C~70°C TA
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Weight :
- 440.409842mg
- Terminal Pitch :
- 2.54mm
- Fall Time (Typ) :
- 30 ns
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Output Polarity :
- TRUE AND INVERTED
- Output Characteristics :
- TOTEM-POLE
- Number of Functions :
- 1
- Length :
- 9.81mm
- Rise Time :
- 70ns
- REACH SVHC :
- No SVHC
- Output Voltage :
- 150mV
- Channel Type :
- Single
- Max Power Dissipation :
- 350mW
- Mounting Type :
- Through Hole
- Max Output Current :
- 9A
- Propagation Delay :
- 70 ns
- Number of Outputs :
- 1
- Turn On Time :
- 0.07 µs
- Supply Voltage :
- 14V
- Pbfree Code :
- yes
- Turn Off Time :
- 0.07 µs
- Driven Configuration :
- Low-Side
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Turn On Delay Time :
- 70 ns
- Logic Voltage - VIL, VIH :
- 1.1V 2.7V
- Output Current :
- 9A
- Termination :
- Through Hole
- Input Type :
- Inverting
- Current - Peak Output (Source, Sink) :
- 9A 9A
- Pin Count :
- 8
- Datasheets
- UCC37321P

Gate Drivers Texas Instruments UCC37321P Overview
Introducing the UCC37321P, a robust low-side gate driver from Texas Instruments, specifically engineered to enhance the efficiency and reliability of your power management systems. This driver is designed to operate with a wide range of input voltages, making it incredibly versatile for various applications. With its high peak output current capability, the UCC37321P ensures rapid charging and discharging of gate capacitances, resulting in minimized propagation delays and transition losses. The device's strong drive strength and resilience against voltage spikes make it ideal for high-frequency power switching applications. By incorporating the Gate Drivers Texas Instruments UCC37321P in your designs, you are choosing a product that offers exceptional performance in driving MOSFETs and IGBTs, ensuring efficient operation and longevity of your electronic systems.
UCC37321P Features
The UCC37321P gate driver boasts several key features that make it a standout choice for powering MOSFETs and IGBTs:
- High peak output current (9 A) suitable for high-power applications.
- Wide supply voltage range from 4 V to 15 V, accommodating various logic levels.
- High-speed operation with propagation delays typically under 25 ns.
- Robust output drive with high noise immunity.
- Integrated under-voltage lockout for enhanced safety and performance stability.
- Available in an 8-pin DIP package for easy integration into existing designs.
UCC37321P Applications
- Motors: Utilized in motor control circuits, the UCC37321P provides the necessary drive current to efficiently switch power transistors that control high-power motors, thereby enhancing performance and reliability in applications such as industrial automation and automotive systems.
- Power Supplies: In switch-mode power supplies, this driver ensures fast switching of power components, leading to improved efficiency and reduced heat generation, crucial for applications in consumer electronics and server farms.
- Solar Inverters: The UCC37321P plays a critical role in solar inverters by driving the power MOSFETs and IGBTs that convert DC to AC, ensuring efficient energy transfer from solar panels to the power grid or home usage.
- Electric Vehicles: Key to the power management systems of electric vehicles, it drives the components that handle battery management and motor control, thereby contributing to the overall efficiency and range of the vehicles.
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