SLUSEG9E
December 2021 – June 2024
TPS62A01
,
TPS62A01A
,
TPS62A02
,
TPS62A02A
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison Table
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
Power Save Mode
7.3.2
100% Duty Cycle Low Dropout Operation
7.3.3
Soft Start
7.3.4
Switch Current Limit and Short-Circuit Protection (HICCUP)
7.3.5
Undervoltage Lockout
7.3.6
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Enable and Disable
7.4.2
Power Good
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Setting the Output Voltage
8.2.2.2
Output Filter Design
8.2.2.3
Input and Output Capacitor Selection
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Device Support
9.1.1
Third-Party Products Disclaimer
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
1
Features
2.5V to 5.5V input voltage range
0.6V to V
IN
adjustable output voltage range
180mΩ/120mΩ low R
DSON
switches (1A DRL)
100mΩ/67mΩ low R
DSON
switches (1A DDC, 2A)
< 23µA quiescent current
1% feedback accuracy (0°C to 125°C)
100% mode operation
2.4MHz switching frequency
Power save mode or PWM option available
Power-good output pin (optional)
Short-circuit protection (HICCUP)
Internal soft start-up
Active output discharge
Thermal shutdown protection
Pin-to-pin compatible with the
TLV62585 (DRL)
Pin-to-pin compatible with the
TLV62569 (DDC)