SLVSB50C
December 2011 – June 2020
TPS61087-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Soft Start
7.3.2
Frequency Select Pin (FREQ)
7.3.3
Undervoltage Lockout (UVLO)
7.3.4
Thermal Shutdown
7.3.5
Overvoltage Prevention
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Typical Application Circuit: 5 V to 15 V (fS = 1.2 MHz)
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Inductor Selection
8.2.1.2.2
Rectifier Diode Selection
8.2.1.2.3
Setting the Output Voltage
8.2.1.2.4
Compensation (COMP)
8.2.1.2.5
Input Capacitor Selection
8.2.1.2.6
Output Capacitor Selection
8.2.2
Application Curves
8.2.3
Other Application Circuit Examples
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Third-Party Products Disclaimer
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Support Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DRC|10
MPDS117L
Thermal pad, mechanical data (Package|Pins)
DRC|10
QFND576
Orderable Information
slvsb50c_oa
slvsb50c_pm
2
Applications
Automotive infotainment clusters
Instrument clusters, head units
Radio, navigation
Audio amplifiers
Automotive body electronics
Body control modules
Gateway
Telemetrics and eCall
Advanced driver assistance system (ADAS)