Data Sheet

ADuM6020/ADuM6028

TABLE OF CONTENTS

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Rev. D | 2 of 22

Features................................................................ 1

Applications........................................................... 1

Functional Block Diagrams....................................1

General Description...............................................1

Specifications........................................................ 3

Electrical Characteristics—5 V Primary

Input Supply/5 V Secondary Isolated

Supply.............................................................. 3

Electrical Characteristics—5 V Primary

Input Supply/3.3 V Secondary Isolated

Supply.............................................................. 4

Electrical Characteristics—3.3 V Primary

Input Supply/3.3 V Secondary Isolated

Supply.............................................................. 5

Regulatory Approvals.........................................6

Insulation and Safety Related Specifications..... 7

Package Characteristics.....................................8

DIN V VDE V 0884-10 (VDE V 0884-10)

Insulation Characteristics................................. 8

Recommended Operating Conditions.............. 10

Absolute Maximum Ratings................................. 11

ESD Caution.....................................................11

Pin Configuration and Function Descriptions...... 12

Truth Table....................................................... 12

Typical Performance Characteristics................... 13

Theory of Operation.............................................16

Applications Information...................................... 17

PCB Layout...................................................... 17

Thermal Analysis..............................................18

EMI Considerations.......................................... 18

Insulation Lifetime............................................ 18

Start-Up Behavior and Power Sequencing.......19

Outline Dimensions............................................. 21

Ordering Guide.................................................21

Evaluation Boards............................................ 22

Automotive Products........................................ 22

REVISION HISTORY

12/2022—Rev. C to Rev. D

Changes to Ordering Guide........................................................................................................................... 21

Changes to Automotive Products Section..................................................................................................... 22

3/2022—Rev. B to Rev. C

Changes to Features Section.......................................................................................................................... 1

Changes to Applications Section..................................................................................................................... 1

Changes to General Description Section.........................................................................................................1

Added Undervoltage Lockout Parameter, Table 1 and Table 2........................................................................3

Added Undervoltage Lockout Parameter, Table 3 and Table 4........................................................................4

Added Undervoltage Lockout Parameter, Table 5 and Table 6........................................................................5

Changes to Table 7..........................................................................................................................................6

Changes to Table 14......................................................................................................................................10

Change to Note 2, Table 15........................................................................................................................... 11

Changes to Table 17 and Table 18................................................................................................................ 12

Changes to Theory of Operation Section.......................................................................................................16

Changes to Figure 23, Figure 24, Table 20, Figure 25, and Figure 26.......................................................... 17

Added Start-Up Behavior and Power Sequencing Section............................................................................19

Changes to Ordering Guide........................................................................................................................... 21

Added Automotive Products Section............................................................................................................. 22