SLVSE06B
January 2018 – JANUARY 2019
TPSM846C24
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
Efficiency vs Output Current
4
Revision History
5
Pin Configuration and Functions
Pin 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
Switching Characteristics
6.7
Typical Characteristics (VIN = 12 V)
6.8
Typical Characteristics (VIN = 5 V)
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Minimum Capacitance Requirements
7.3.2
Setting the Compensation Network
7.3.3
Transient Response
7.3.4
Setting the Output Voltage
7.3.5
Differential Remote Sense
7.3.6
Switching Frequency and Synchronization
7.3.6.1
Setting the Switching Frequency
7.3.6.2
Synchronization
7.3.6.2.1
Stand-Alone Device Synchronization
7.3.6.2.2
Paralleled Devices Synchronization
7.3.7
Prebiased Output Start-Up
7.3.8
Power-Good (PGOOD) Indicator
7.3.9
Linear Regulators BP3 and BP6
7.3.10
Parallel Application
7.3.11
Parallel Operation
7.3.12
Overtemperature Protection
7.3.13
Overcurrent Protection
7.3.14
Output Overvoltage and Undervoltage Protection
7.4
Device Functional Modes
7.4.1
Active Mode
7.4.2
Shutdown Mode
8
Application and Implementation
8.1
Typical Application
8.1.1
Design Requirements
8.1.2
Detailed Design Procedure
8.1.2.1
Custom Design With WEBENCH® Tools
8.1.2.2
Setting the Output Voltage
8.1.2.3
Input and Output Capacitance
8.1.2.4
Selecting the Compensation Components
8.1.2.5
Setting the Switching Frequency
8.1.2.6
Power Good (PGOOD)
8.1.2.7
ON/OFF Control (EN)
8.1.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.3
Package Specifications
10.4
EMI
10.5
Mounting and Thermal Profile Recommendation
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.1.1.1
Custom Design With WEBENCH® Tools
11.2
Receiving Notification of Documentation Updates
11.3
Community Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
12.1
Tape and Reel Information
Package Options
Mechanical Data (Package|Pins)
MOL|59
MPQF484B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvse06b_oa
slvse06b_pm
7.3.6
Switching Frequency and Synchronization