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UCC27518AQDBVRQ1 The Texas Instruments UCC27518AQDBVRQ1 is a single-channel, low-side gate driver designed for applications requiring high-speed switching. It features a 4A peak output current and operates from a 4.5V to 18V supply range.
Mfr Part #:

UCC27518AQDBVRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC27518AQDBVRQ1 is a single-channel, low-side gate driver designed for applications requiring high-speed switching. It features a 4A peak output current and operates from a 4.5V to 18V supply range.
✓ Total Stock: 602 pcs
$ Price Range: $0.55

UCC27518AQDBVRQ1 Available from 3 distributors

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✓ Non-Authorised
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UCC27518AQDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Current
Driven Configuration
Gate Type
Input Type
Mounting Type
Number of Channels
Number of Drivers
Operating Temperature
Propagation Delay
Rise
Supplier Device Package
Supplier Package
Voltage
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UCC27518AQDBVRQ1 Description

Short technical summary and product information.

The UCC27518AQDBVRQ1 from Texas Instruments is a high-speed, single-channel, low-side gate driver. It is designed to drive GaNFET, IGBT, and MOSFET power switches with a peak output current of 4A source and 4A sink. The device operates from a wide input supply voltage range of 4.5V to 18V.

 

Key electrical characteristics include fast propagation delays of 17ns typical and fast rise and fall times of 8ns and 7ns typical, respectively. It features an inverting CMOS input logic threshold and an enable pin for functional control. The driver configuration is low-side, suitable for various power management applications.

 

Packaged in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount case, the UCC27518AQDBVRQ1 is qualified for automotive applications with an operating temperature range of -40°C to 150°C (TJ). It offers an undervoltage lockout typical of 4V, ensuring glitch-free operation during power-up and power-down. The device also supports negative voltages up to -5V at the input and enable pins.

UCC27518AQDBVRQ1 Quick Information

Product Type: Gate Driver
Canonical Name: UCC27518AQDBVRQ1 Single-Channel High-Speed Low-Side Gate Driver
Subcategory: Low-Side Gate Driver

UCC27518AQDBVRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UCC27518AQDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.55 $0.55

Estimated market price range - modelled values for guidance only, not live distributor offers.

UCC27518AQDBVRQ1 Features

  • Single-channel low-side gate driver.
  • 4A peak source and sink current.
  • 4.5V to 18V single supply range.
  • Fast switching: 8ns rise, 7ns fall.
  • Automotive qualified, SOT-23-5 package.

UCC27518AQDBVRQ1 Applications

  • Driving IGBTs in power converters.
  • Switching N-Channel MOSFETs.
  • Low-side gate drive in motor control.
  • High-speed power supply designs.

UCC27518AQDBVRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak output current for the UCC27518AQDBVRQ1?

The UCC27518AQDBVRQ1 provides a peak output current of 4A.

What is the operating supply voltage range for this gate driver?

The operating supply voltage range is from 4.5V to 18V.

What package type is the UCC27518AQDBVRQ1 supplied in?

It is supplied in a SOT-23-5 package, also referred to as SC-74A or SOT-753.

What is the operating temperature range for the UCC27518AQDBVRQ1?

The operating temperature range is -40°C to 150°C (TJ).

Is the UCC27518AQDBVRQ1 RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level is 1 Unlimited.

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