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TSZ22111

• 15 • 001

BU21180FS

TSZ02201-0L5L0F300930-1-2

06.Aug.2018 Rev.002

Contents

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

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

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

Key Specifications...................................................................................................................................................................1

Package ................................................................................................................................................................................. 1

Typical Application Circuit........................................................................................................................................................ 1

Contents................................................................................................................................................................................. 2

Pin Configuration ....................................................................................................................................................................3

Pin Description........................................................................................................................................................................ 3

I/O Equivalent Circuit .............................................................................................................................................................. 4

Block Diagram ........................................................................................................................................................................ 5

Description of Block ................................................................................................................................................................ 5

Absolute Maximum Ratings ..................................................................................................................................................... 6

Thermal Resistance ................................................................................................................................................................ 6

Recommended Operating Conditions ...................................................................................................................................... 7

Electrical Characteristics ......................................................................................................................................................... 7

Interface Specification ............................................................................................................................................................. 8

2-wire Serial Bus Interface Electrical Characteristics............................................................................................................. 8

2-wire Serial Bus Protocol.................................................................................................................................................... 9

Power-on Sequence / Reset Timing....................................................................................................................................... 10

Register Map ........................................................................................................................................................................ 11

Register Description.............................................................................................................................................................. 17

Status Register Description................................................................................................................................................ 17

Configuration Register Description ..................................................................................................................................... 23

Command Register Description.......................................................................................................................................... 33

Operational Notes ................................................................................................................................................................. 36

Ordering Information ............................................................................................................................................................. 38

Marking Diagram................................................................................................................................................................... 38

Physical Dimension and Packing Information ......................................................................................................................... 39

Revision History.................................................................................................................................................................... 40