UCC23511QDWYQ1

Description：DGTL ISO 5.7KV 1CH GT DVR 6SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:4b9d7bf0b16f Category: Isolators - Gate Drivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：DGTL ISO 5.7KV 1CH GT DVR 6SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Technology：Capacitive Coupling
Number of Channels：1
Voltage - Isolation：5700Vrms
Propagation Delay tpLH / tpHL (Max)：105ns, 105ns
Pulse Width Distortion (Max)：35ns
Rise / Fall Time (Typ)：28ns, 25ns (Max)
Current - Output High, Low：1A, 1A
Current - Peak Output：1.5A, 2A
Voltage - Forward (Vf) (Typ)：2.1V
Voltage - Output Supply：14V ~ 33V
Grade：Automotive
Qualification：AEC-Q100
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：6-SOIC (0.295", 7.50mm Width)
Supplier Device Package：6-SOIC
Common Mode Transient Immunity (Min)：150kV/µs
Approval Agency：UL, VDE
Current - DC Forward (If) (Max)：25 mA

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UCC23511QDWYQ1

Overview

The UCC23511QDWYQ1 is an automotive-grade, single-channel opto-compatible gate driver featuring a 5.7-kVRMS isolation barrier. It provides a 1.5-A source and 2-A sink output current capability. The device operates within a junction temperature range of -40°C to +125°C and is housed in a 6-pin SOIC package. It meets AEC-Q100 qualification standards for automotive applications.

Feature Summary

Provides galvanic isolation with a 5.7-kVRMS rating
Opto-compatible pinout simplifies design upgrades
Automotive reliability via AEC-Q100 qualification

Applications

Automotive power electronics systems
Motor control drives
Inverter circuits

Procurement Notes

Verify the specific suffix Q1 confirms automotive grade status. Confirm the DWYQ1 package variant matches the required footprint. Check for obsolescence notices as related non-automotive variants may be discontinued. Ensure ESD handling protocols are followed during assembly.

Selection Notes

Select this component when high-voltage isolation is required in space-constrained automotive designs. The opto-compatible form factor allows direct replacement of legacy optocoupler-based drivers without PCB layout changes. Verify input logic compatibility with the driving microcontroller or DSP.

Part Context

This part belongs to the UCC2351x family of isolated gate drivers from Texas Instruments. It shares functional similarities with other members but is specifically qualified for automotive environments. The family focuses on providing robust isolation for switching devices in harsh electrical conditions.