UCC21520ADWR

$3.46

Description：DGTL ISO 5.7KV 2CH GT DVR 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:aedad4ba8383 Category: Isolators - Gate Drivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：DGTL ISO 5.7KV 2CH GT DVR 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Capacitive Coupling
Number of Channels：2
Voltage - Isolation：5700Vrms
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：-
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：6.5V ~ 25V
Grade：-
Qualification：-
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)：100V/ns
Approval Agency：CQC, CSA, UR, VDE
Current - DC Forward (If) (Max)：-

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UCC21520ADWR

Overview

The UCC21520ADWR is a dual-channel reinforced isolated gate driver from Texas Instruments, housed in a 16-SOIC package. It features a 5.7kVRMS isolation voltage and supports supply voltages from 6.5V to 25V. The device provides peak output currents of 4A and 6A with propagation delays up to 30ns. It operates within a temperature range of -40°C to 125°C and includes an 8V UVLO threshold.

Feature Summary

Reinforced galvanic isolation for safety-critical applications
Integrated programmable deadtime control
Dual-input architecture with dedicated disable pin

Applications

Industrial motor drives
Solar microinverters
High-frequency power supplies

Procurement Notes

Verify the specific suffix 'ADWR' against the manufacturer's current datasheet to confirm package dimensions and tape-and-reel specifications. Ensure the component meets required insulation coordination standards for the target application environment before finalizing procurement.

Selection Notes

Select this component when high-speed switching with robust noise immunity is required. The dual-channel design simplifies bridge configurations. Verify that the 5.7kVRMS rating aligns with system isolation requirements and that the SOIC-16 footprint fits the PCB layout constraints.

Part Context

This part belongs to the UCC21520 family of isolated gate drivers. It utilizes capacitive coupling technology to achieve signal transmission across the isolation barrier. The ADWR variant specifically denotes the standard SOIC-16 surface-mount package configuration offered by Texas Instruments.