This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


Automotive, 4 A, 6 A, 5.7 Isolated Dual Channel Gate Driver With Enable 14 Soic

Inquiry Add To Bom

UCC21530BQDWKQ1 General Description

The UCC21530-Q1 is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current. It is designed to drive IGBTs, Si MOSFETs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay and pulse-width distortion.

The input side is isolated from the two output drivers by a 5.7-kVRMS reinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1850 V.

This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). The EN pin pulled low shuts down both outputs simultaneously and allows for normal operation when left open or pulled high. As a fail-safe measure, primary-side logic failures force both outputs low.

The device accepts VDD supply voltages up to 25 V. A wide input VCCI range from 3 V to 18 V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.

Texas Instruments, Inc Inventory

Key Features

  • AEC-Q100 qualified with:
  • Device temperature grade 1
  • Device HBM ESD classification level H2
  • Device CDM ESD classification level C6
  • Functional Safety Quality-Managed
  • Documentation available to aid functional safety system design
  • Universal: dual low-side, dual high-side or half-bridge driver
  • Wide body SOIC-14 (DWK) package
  • 3.3-mm spacing between driver channels
  • Switching parameters:
  • 19-ns typical propagation delay
  • 10-ns minimum pulse width
  • 5-ns maximum delay matching
  • 6-ns maximum pulse-width distortion
  • Common-mode transient immunity (CMTI) greater than 100-V/ns
  • Isolation barrier life >40 years
  • 4-A peak source, 6-A peak sink output
  • TTL and CMOS compatible inputs
  • 3-V to 18-V input VCCI range
  • Up to 25-V VDD output drive supply
  • 8-V and 12-V VDD UVLO options
  • Programmable overlap and dead time
  • Rejects input pulses and noise transients shorter than 5 ns
  • Operating temperature range –40 to +125°C
  • Safety-related certifications:
  • 8000-V
  • PK
  • 5.7-kV
  • RMS
  • CSA certification per IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 end equipment standards
  • CQC certification per GB4943.1-2011
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Category IsolatorsIsolators - Gate Drivers Mfr Texas Instruments
Series Automotive, AEC-Q100, Functional Safety (FuSa) Package Tube
Product Status Active Technology Capacitive Coupling
Number of Channels 2 Voltage - Isolation 5700Vrms
Common Mode Transient Immunity (Min) 100V/ns Propagation Delay tpLH / tpHL (Max) 30ns, 30ns
Pulse Width Distortion (Max) 6ns Rise / Fall Time (Typ) 6ns, 7ns
Current - Output High, Low 4A, 6A Current - Peak Output 4A, 6A
Voltage - Forward (Vf) (Typ) - Voltage - Output Supply 14.7V ~ 25V
Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount
Package / Case 14-SOIC (0.295", 7.50mm Width) Supplier Device Package 14-SOIC
Approval Agency CQC, CSA, UL, VDE


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


You need to log in to reply. Sign In | Sign Up

Buying Guide

  • What is the lifespan of UCC21530BQDWKQ1?

    The lifespan of UCC21530BQDWKQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of UCC21530BQDWKQ1?

    You can find it with PDF Datasheet for UCC21530BQDWKQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of UCC21530BQDWKQ1?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of UCC21530BQDWKQ1 or my history order record?

    You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.