SLUSDU8F
September 2019 – October 2023
TPS62860
,
TPS62861
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
I2C Interface Timing Characteristics
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Power Save Mode
8.3.2
Forced PWM Operation
8.3.3
Smart Enable and Shutdown (EN)
8.3.4
Soft Start
8.3.5
Output Voltage Selection (VSEL) for TPS62860x
8.3.6
Output Voltage Selection (VSEL and I2C)
8.3.7
Forced PWM Mode During Output Voltage Change
8.3.8
Undervoltage Lockout (UVLO)
8.3.9
Power Good (PG)
8.3.10
Switch Current Limit and Short Circuit Protection
8.3.11
Thermal Shutdown
8.3.12
Output Voltage Discharge
8.4
Programming
8.4.1
Serial Interface Description
8.4.2
Standard- and Fast-Mode Protocol
8.4.3
I2C Update Sequence
8.4.4
I2C Register Reset
8.5
Register Map
8.5.1
Slave Address Byte
8.5.2
Register Address Byte
8.5.3
VOUT Register 1
8.5.4
VOUT Register 2
8.5.5
CONTROL Register
8.5.6
STATUS Register
9
Application and Implementation
9.1
Application Information
9.2
Typical Application, TPS628610
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Inductor Selection
9.2.2.2
Output Capacitor Selection
9.2.2.3
Input Capacitor Selection
9.2.3
Application Curves
9.3
Typical Application, TPS628600, TPS62860x
9.3.1
Design Requirements
9.3.2
Detailed Design Procedure
9.3.3
Application Curves
9.4
Power Supply Recommendations
9.5
Layout
9.5.1
Layout Guidelines
9.5.2
Layout Example
10
Device and Documentation Support
10.1
Device Support
10.1.1
Third-Party Products Disclaimer
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
YCH|8
MXBG441A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slusdu8f_oa
slusdu8f_pm
Data Sheet
TPS6286x
1.75-V to 5.5-V Input, 0.6-/1-A Synchronous Step-Down Converter
with I
2
C/VSEL Interface