SLVSAY8D
June 2011 – January 2016
TPS22920
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Switching Characteristics: VIN = 3.6 V
7.7
Switching Characteristics: VIN = 0.9 V
7.8
Typical DC Characteristics
7.9
TPS22920 Typical AC Characteristics
7.10
TPS22920L Typical AC Characteristics
8
Parametric Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
ON/OFF Control
9.3.2
Output Pull-Down
9.4
Device Functional Modes
10
Application and Implementation
10.1
Application Information
10.1.1
Input Capacitor
10.1.2
Output Capacitor
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
VIN to VOUT Voltage Drop
10.2.2.2
Managing Inrush Current
10.2.3
Application Curves
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Related Links
13.2
Trademarks
13.3
Electrostatic Discharge Caution
13.4
Glossary
14
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
YZP|8
MXBG020L
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsay8d_oa
slvsay8d_pm
8 Parametric Measurement Information
Figure 41. TPS22920 Test Circuit and T
ON
/T
OFF
Waveforms
A. Rise and fall times of the control signal is 100ns.
Figure 42. TPS22920L Test Circuit and t
ON
/t
OFF
Waveforms