UCC21756QDWRQ1

$5.75

Description：DGTL ISO 5.7KV 1CH GT DVR 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:539df50b280e Category: Isolators - Gate Drivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：DGTL ISO 5.7KV 1CH GT DVR 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Capacitive Coupling
Number of Channels：1
Voltage - Isolation：5700Vrms
Propagation Delay tpLH / tpHL (Max)：130ns, 130ns
Pulse Width Distortion (Max)：30ns
Rise / Fall Time (Typ)：33ns, 27ns
Current - Output High, Low：10A, 10A
Current - Peak Output：10A
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：13V ~ 33V
Grade：Automotive
Qualification：AEC-Q100
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Common Mode Transient Immunity (Min)：150V/ns
Approval Agency：UL, VDE
Current - DC Forward (If) (Max)：-

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UCC21756QDWRQ1

Overview

The UCC21756QDWRQ1 is an automotive-grade, single-channel galvanically isolated gate driver from Texas Instruments. It features a ±10-A peak output current capability and supports SiC technology for driving high-voltage power devices. The device operates within a supply voltage range of 3 V to 5.5 V and functions reliably across an extended temperature range from -40°C to +125°C. Housed in a 16-pin SOIC package, it provides robust isolation for demanding power electronics applications.

Feature Summary

Automotive qualification compliant with AEC-Q100 standards
High peak output current of ±10 A for efficient switching
Galvanic isolation barrier for safe control of high-side switches
Optimized for Silicon Carbide (SiC) MOSFET and IGBT drive

Applications

Silicon Carbide (SiC) MOSFET gate driving
Insulated Gate Bipolar Transistor (IGBT) gate driving
Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) powertrains
Industrial motor drives and inverters

Procurement Notes

Verify the complete part number including the Q1 automotive grade suffix and DWR SOIC-16 package code against official Texas Instruments documentation. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the supplier source aligns with authorized distribution channels to guarantee component authenticity and traceability.

Selection Notes

Select this component when designing systems requiring certified automotive reliability and high-current isolation for wide-bandgap semiconductors. It is suitable for applications needing a single-channel driver with integrated protection features. Compare against other UCC217xx series variants if different isolation ratings or pin configurations are required for the specific PCB layout constraints.

Part Context

This device belongs to the UCC21756 family of isolated gate drivers designed specifically for automotive power electronics. It complements other Texas Instruments solutions like the UCC21717 and UCC21755 by offering specialized characteristics for SiC and IGBT technologies. The QDWRQ1 designation indicates its specific packaging and automotive qualification status within the broader product portfolio.