UCC27518DBVT
- Mfr.Part #
- UCC27518DBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE SOT23-5
- Stock
- 33,686
- In Stock :
- 33,686
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Gate Type :
- IGBT, N-Channel MOSFET
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Height :
- 1.45mm
- Thickness :
- 1.2mm
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 12V
- Max Output Current :
- 4A
- Number of Pins :
- 5
- Pbfree Code :
- yes
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Package / Case :
- SC-74A, SOT-753
- Mounting Type :
- Surface Mount
- Output Peak Current Limit-Nom :
- 4A
- Rise / Fall Time (Typ) :
- 8ns 7ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Channel Type :
- Single
- Width :
- 1.6mm
- Length :
- 2.9mm
- Fall Time (Typ) :
- 11 ns
- Rise Time :
- 12ns
- Terminal Position :
- Dual
- Driven Configuration :
- Low-Side
- Number of Terminations :
- 5
- Radiation Hardening :
- No
- Voltage - Supply :
- 4.5V~18V
- Operating Supply Voltage :
- 12V
- Input Type :
- Inverting
- Base Part Number :
- UCC27518
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Outputs :
- 1
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Current - Peak Output (Source, Sink) :
- 4A 4A
- Operating Temperature :
- -40°C~140°C TJ
- Mount :
- Surface Mount
- Output Current :
- 4A
- JESD-609 Code :
- e4
- Propagation Delay :
- 25 ns
- Packaging :
- Tape and Reel (TR)
- Turn On Delay Time :
- 25 ns
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- UCC27518DBVT

Gate Drivers Texas Instruments UCC27518DBVT Overview
The Texas Instruments UCC27518DBVT is a high-performance, single-channel low-side gate driver specifically designed to drive MOSFETs and IGBTs. Operating from a voltage range of 4.5 V to 18 V, this IC delivers robust features tailored for efficient power management and precise control in a variety of applications. Its robust output drive capability and high-speed performance make it an essential component for developers looking to optimize power-heavy operations. The UCC27518DBVT enhances system reliability through its advanced features, ensuring consistent performance and longevity. Emphasizing a compact footprint in a SOT-23-5 package, it is ideally suited for compact designs requiring high power density.
UCC27518DBVT Features
This gate driver IC distinguishes itself with a powerful drive strength of up to 4 A peak source and sink capability, which ensures rapid charging and discharging of the gate capacitance of MOSFETs, thus reducing switching times and improving overall efficiency. Additionally, the UCC27518DBVT features a robust immunity against negative transients and a split output configuration that allows optimization of the turn-on and turn-off times. With built-in UVLO (Under Voltage Lock-Out), it ensures that the device operates only in optimal power conditions, safeguarding the system against power supply fluctuations.
UCC27518DBVT Applications
- Motors Control Systems: Utilized in motor driver circuits to improve the switching performance of MOSFETs and IGBTs, enabling more efficient motor speed and torque control.
- Switch Mode Power Supplies (SMPS): Enhances the efficiency of power supplies by providing faster switching speeds, which is crucial for reducing energy loss and heat generation in power supply units.
- LED Lighting: Used in driving power MOSFETs in LED lighting systems, where precise control over dimming and color change is necessary.
- Solar Inverters: Facilitates the management of power transistors in solar inverters, contributing to more efficient conversion of solar energy into usable electrical power.
- Electric Vehicle (EV) Chargers: Essential in the control of power electronics in EV chargers, ensuring fast and safe charging cycles by effectively managing power flow.
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