UCC21736QDWQ1

$8.17

Description：DGTL ISO 5.7KV 1CH GT DVR 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:fde26858db2e 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：Tube
Technology：Capacitive Coupling
Number of Channels：1
Voltage - Isolation：5700Vrms
Propagation Delay tpLH / tpHL (Max)：90ns, 90ns
Pulse Width Distortion (Max)：25ns
Rise / Fall Time (Typ)：28ns, 24ns (Max)
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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UCC21736QDWQ1

Overview

The UCC21736QDWQ1 is an automotive-grade, single-channel galvanically isolated gate driver designed for IGBT and SiC MOSFET applications. It provides a peak output current of +/-10 A with a maximum propagation delay of 130 ns. The device features rise and fall times of 28 ns and 24 ns respectively. It operates within a supply voltage range of 3 V to 5.5 V and supports both inverting and non-inverting configurations. The component offers 5.7 kVrms isolation and functions reliably between -40°C and +125°C.

Feature Summary

Integrated active short circuit protection mechanism for enhanced power switch safety
High-reliability 5.7 kVrms reinforced galvanic isolation barrier
Dual-output capability supporting both inverting and non-inverting signal paths

Applications

Automotive traction inverter systems
On-board charger (OBC) control circuits
DC-DC converter gate drive stages

Procurement Notes

Verify the specific suffix 'DWQ1' against official Texas Instruments documentation to confirm package type and qualification status. Ensure compatibility with AEC-Q100 requirements for your target automotive application. Cross-reference datasheet revisions to validate pinout and electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when high-voltage isolation and active short-circuit protection are required for silicon carbide or IGBT switches. The dual-output configuration simplifies layout compared to separate drivers. Verify that the 5.7 kVrms isolation rating meets system creepage and clearance requirements for the intended operating voltage levels.

Part Context

This part belongs to the UCC217xx family of isolated gate drivers from Texas Instruments. It shares architectural similarities with other members like the UCC21759 but differs in isolation voltage ratings and specific protection features. The Q1 suffix indicates automotive qualification, distinguishing it from standard industrial variants.