SLUSDN6A
September 2019 – December 2020
TPSM82810
,
TPSM82813
PRODUCTION DATA
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
Typical Characteristics
8
Parameter Measurement Information
8.1
Schematic
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Precise Enable (EN)
9.3.2
Output Discharge
9.3.3
COMP/FSET
9.3.4
MODE/SYNC
9.3.5
Spread Spectrum Clocking (SSC) - TPSM8281xS
9.3.6
Undervoltage Lockout (UVLO)
9.3.7
Power-Good Output (PG)
9.3.8
Thermal Shutdown
9.4
Device Functional Modes
9.4.1
Pulse Width Modulation (PWM) Operation
9.4.2
Power Save Mode Operation (PFM/PWM)
9.4.3
100% Duty-Cycle Operation
9.4.4
Current Limit and Short Circuit Protection
9.4.5
Soft Start / Tracking (SS/TR)
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Programming the Output Voltage
10.2.2.2
Feedforward capacitor
10.2.2.3
Input Capacitor
10.2.2.4
Output Capacitor
10.2.2.5
Application Curves
10.3
System Examples
10.3.1
Voltage Tracking
10.3.2
Synchronizing to an External Clock
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
12.2.1
Thermal Consideration
13
Device and Documentation Support
13.1
Device Support
13.1.1
Third-Party Products Disclaimer
13.2
Documentation Support
13.2.1
Related Documentation
13.3
Receiving Notification of Documentation Updates
13.4
Support Resources
13.5
Trademarks
13.6
Electrostatic Discharge Caution
13.7
Glossary
14
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
SIL|14
MPQS045E
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slusdn6a_oa
10.2
Typical Application
Figure 10-1
Typical Application Schematic.