SCPS275A
July 2021 – December 2021
TCA9536
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
I2C Bus Timing Requirements
6.8
Switching Characteristics
6.9
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
I/O Port
8.3.2
P3 or Interrupt (INT) Output
8.3.3
Pull-up Disable Functionality
8.4
Device Functional Modes
8.4.1
Power-On Reset
8.4.2
Powered-Up
8.5
Programming
8.5.1
I2C Interface
8.5.1.1
Writes
8.5.1.2
Reads
8.5.2
Software Reset Call
8.6
Register Maps
8.6.1
Device Address
8.6.2
Control Register and Command Byte
8.6.3
Register Descriptions
9
Application Information Disclaimer
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.1.1
Minimizing ICC When I/Os Control LEDs
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
10
Power Supply Recommendations
10.1
Power-On Reset
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Support Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DGK|8
MPDS028E
DTM|8
MPSS118A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
scps275a_oa
scps275a_pm
6.6
Timing Requirements
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
Device
t
READY
Power on to start condition time
10
µs