SLVSD82B
April 2017 – February 2021
TLV61046A
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Undervoltage Lockout
7.3.2
Enable and Disable
7.3.3
Soft Start
7.3.4
Overvoltage Protection
7.3.5
Output Short Circuit Protection
7.3.6
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
PWM Mode
7.4.2
Power Save Mode
8
Application and Implementation
8.1
Application Information
8.2
Typical Application - 12-V Output Boost Converter
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Custom Design With WEBENCH Tools
8.2.2.2
Programming the Output Voltage
8.2.2.3
Inductor Selection
8.2.2.4
Input and Output Capacitor Selection
8.2.3
Application Performance Curves
8.3
System Examples
8.3.1
Fixed 12-V Output Voltage with Three External Components
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
11.1.2
Development Support
11.1.2.1
Custom Design With WEBENCH® Tools
11.2
Receiving Notification of Documentation Updates
11.3
Support Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|6
MPDS026Q
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsd82b_oa
slvsd82b_pm
8.2.1
Design Requirements
Table 8-1 Design Requirements
PARAMETERS
VALUES
Input Voltage
2.7 V ~ 4.2 V
Output Voltage
12 V
Output Current
50 mA
Output Voltage Ripple
±50 mV