SLLS654D
April 2005 – March 2025
MC33063A-Q1
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
Pin Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Oscillator Characteristics
5.6
Output Switch Characteristics
5.7
Comparator Characteristics
5.8
Total Device Characteristics
5.9
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Reference Voltage
6.3.2
Current Limit
6.3.3
Current Limit of Typical Operation Waveforms
6.4
Device Functional Modes
7
Application and Implementation
7.1
Application Information
7.2
Typical Applications
7.2.1
Step-Up Converter
7.2.1.1
Design Requirements
7.2.1.2
Detailed Design Procedure
7.2.1.3
Application Curve
7.2.2
Step-Down Converter
7.2.2.1
Design Requirements
7.2.2.2
Detailed Design Procedure
7.2.2.3
Application Curves
7.2.3
Voltage Inverter Converter
7.2.3.1
Design Requirements
7.2.3.2
Detailed Design Procedure
7.2.3.3
Application Curves
7.2.4
12V Battery Based Automotive Supply
7.2.4.1
Design Requirements
7.2.4.2
Detailed Design Procedure
7.2.4.3
Application Curve
8
Power Supply Recommendations
9
Layout
9.1
Layout Guidelines
9.2
Layout Example
10
Device and Documentation Support
10.1
Trademarks
10.2
Electrostatic Discharge Caution
10.3
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slls654d_oa
Data Sheet
MC33063A-Q1 1.5A Peak Boost, Buck, Inverting Switching Regulator