UCC27321DR
- Mfr.Part #
- UCC27321DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 17,738
- In Stock :
- 17,738
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Pbfree Code :
- yes
- Supply Voltage :
- 14V
- Fall Time (Typ) :
- 30 ns
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Height :
- 1.75mm
- Length :
- 4.9mm
- Mount :
- Surface Mount
- Max Power Dissipation :
- 650mW
- Input Type :
- Inverting
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Turn On Delay Time :
- 70 ns
- Channel Type :
- Single
- Factory Lead Time :
- 6 Weeks
- Rise Time :
- 70ns
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Mounting Type :
- Surface Mount
- Gate Type :
- N-Channel, P-Channel MOSFET
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Output Peak Current Limit-Nom :
- 9A
- RoHS Status :
- ROHS3 Compliant
- High Side Driver :
- No
- Width :
- 3.91mm
- Pin Count :
- 8
- Turn On Time :
- 0.07 µs
- Weight :
- 72.603129mg
- Max Supply Current :
- 650μA
- Rise / Fall Time (Typ) :
- 20ns 20ns
- Operating Temperature :
- -40°C~105°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Max Output Current :
- 9A
- Driven Configuration :
- Low-Side
- Thickness :
- 1.58mm
- Base Part Number :
- UCC27321
- Current - Peak Output (Source, Sink) :
- 9A 9A
- Power Dissipation :
- 650mW
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Supply Current :
- 650μA
- Logic Voltage - VIL, VIH :
- 1.1V 2.7V
- Number of Pins :
- 8
- Turn Off Time :
- 0.07 µs
- Propagation Delay :
- 70 ns
- JESD-609 Code :
- e4
- Output Characteristics :
- TOTEM-POLE
- Voltage - Supply :
- 4V~15V
- Output Current :
- 9A
- Number of Terminations :
- 8
- Datasheets
- UCC27321DR

Gate Drivers Texas Instruments UCC27321DR Overview
The Texas Instruments UCC27321DR is a high-performance, single channel low-side gate driver designed to drive MOSFETs and IGBTs. This 8SOIC package component excels in applications requiring efficient and speedy switching. The UCC27321DR utilizes advanced processing techniques to achieve high-voltage tolerance and enhanced robustness, making it an ideal choice for sophisticated power management solutions. Its design ensures minimal propagation delay and reduced driver impedance, facilitating improved power efficiency and reliability. The Gate Drivers Texas Instruments UCC27321DR is engineered to meet the rigorous demands of modern electronic power circuits, providing a compact, yet powerful solution for a multitude of applications.
UCC27321DR Features
- Peak output current of up to 9A, ensuring robust drive capabilities.
- Wide supply voltage range from 4V to 15V, compatible with a variety of control logic levels.
- Low propagation delay and high-frequency operation enhance overall system efficiency.
- Output clamping for negative voltage protection adds to the component's reliability.
- Compact 8-pin SOIC package allows for efficient use of PCB space.
UCC27321DR Applications
- DC/DC Converters: Drives the switching transistors in DC/DC converters, enhancing efficiency and power handling capabilities.
- Motor Control Systems: Utilized in motor driver circuits to enhance response times and reliability in controlling motor speeds and positioning.
- Power Supplies: Used in the switching elements of power supplies to improve regulation and response to load changes.
- LED Lighting: Drives LEDs in high-power lighting systems, providing improved efficiency and longevity.
- Inductive Charging Systems: Employs inductive charging systems to manage power transfer efficiently.
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