UCC21759-Q1
SLUSEB4A – AUGUST 2020 – REVISED DECEMBER 2020
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Table of Contents
1 Features............................................................................1
2 Applications.....................................................................1
3 Description.......................................................................1
4 Revision History.............................................................. 2
5 Pin Configuration and Functions...................................3
Pin Functions.................................................................... 4
6 Specifications.................................................................. 5
6.1 Absolute Maximum Ratings........................................ 5
6.2 ESD Ratings............................................................... 5
6.3 Recommended Operating Conditions.........................5
6.4 Thermal Information....................................................6
6.5 Power Ratings.............................................................6
6.6 Insulation Specifications............................................. 7
6.7 Safety-Related Certifications...................................... 8
6.8 Safety Limiting Values.................................................8
6.9 Electrical Characteristics.............................................9
6.10 Switching Characteristics........................................11
6.11 Insulation Characteristics Curves............................12
6.12 Typical Characteristics............................................13
7 Parameter Measurement Information..........................19
7.1 Propagation Delay.................................................... 19
7.2 Input Deglitch Filter...................................................20
7.3 Active Miller Clamp................................................... 21
7.4 Under Voltage Lockout (UVLO)................................ 22
7.5 Desaturation (DESAT) Protection............................. 24
8 Detailed Description......................................................26
8.1 Overview...................................................................26
8.2 Functional Block Diagram.........................................27
8.3 Feature Description...................................................27
8.4 Device Functional Modes..........................................34
9 Applications and Implementation................................35
9.1 Application Information............................................. 35
9.2 Typical Application.................................................... 35
10 Power Supply Recommendations..............................47
11 Layout...........................................................................48
11.1 Layout Guidelines................................................... 48
11.2 Layout Example...................................................... 49
12 Device and Documentation Support..........................50
12.1 Documentation Support.......................................... 50
12.2 Receiving Notification of Documentation Updates..50
12.3 Support Resources................................................. 50
12.4 Trademarks.............................................................50
12.5 Electrostatic Discharge Caution..............................50
12.6 Glossary..................................................................50
13 Mechanical, Packaging, and Orderable
Information.................................................................... 50
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision * (August 2020) to Revision A (December 2020)
Page
•
•
Corrected device pin configuration..................................................................................................................... 1
Specifications included for Isolated Temperature Sense and Monitor (AIN-APWM).......................................... 9
Copyright © 2020 Texas Instruments Incorporated
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