SLVS490K
December 2003 – June 2024
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Description (continued)
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Recommended Operating Conditions
6.3
Thermal Information
6.4
Electrical Characteristics
6.5
Typical Characteristics (TPS2061, TPS2062, TPS2065, and TPS2066)
6.6
Typical Characteristics (TPS2063 & TPS2067)
7
Parameter Measurement Information
8
Detailed Description
8.1
Functional Block Diagram
8.2
Power Switch
8.3
Charge Pump
8.4
Driver
8.5
Enable ( ENx or ENx)
8.6
Current Sense
8.7
Overcurrent
8.7.1
Overcurrent Conditions (TPS2063 and TPS2067)
8.7.2
Overcurrent Conditions (TPS2061, TPS2062, TPS2065, and TPS2066)
8.8
Overcurrent ( OCx)
8.9
Thermal Sense
8.10
Undervoltage Lockout
9
Application and Implementation
9.1
Application Information
9.1.1
Power-supply Considerations
9.1.2
OC Response
9.1.3
Power Dissipation and Junction Temperature
9.1.4
Thermal Protection
9.1.5
Undervoltage Lockout (UVLO)
9.1.6
Universal Serial Bus (USB) Applications
9.1.7
Host/Self-Powered and Bus-powered Hubs
9.1.8
Low-power Bus-powered and High-Power Bus-Powered Functions
9.1.9
USB Power-distribution Requirements
9.1.10
Generic Hot-Plug Applications
10
Device and Documentation Support
10.1
Device Support
10.2
Documentation Support
10.3
Receiving Notification of Documentation Updates
10.4
Support Resources
10.5
Trademarks
10.6
Electrostatic Discharge Caution
10.7
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
6.6
Typical Characteristics (TPS2063 & TPS2067)
Figure 6-19
TURNON TIME vs INPUT VOLTAGE
Figure 6-21
RISE TIME vs INPUT VOLTAGE
Figure 6-23
TPS2063, TPS2067 SUPPLY CURRENT, OUTPUT ENABLED vs JUNCTION TEMPERATURE
Figure 6-25
STATIC DRAIN-SOURCE ON-STATE RESISTANCE vs JUNCTION TEMPERATURE
Figure 6-27
THRESHOLD TRIP CURRENT vs INPUT VOLTAGE
Figure 6-29
CURRENT-LIMIT RESPONSE vs PEAK CURRENT
Figure 6-20
TURNOFF TIME vs INPUT VOLTAGE
Figure 6-22
FALL TIME vs INPUT VOLTAGE
Figure 6-24
TPS2063, TPS2067 SUPPLY CURRENT, OUTPUT DISABLED vs JUNCTION TEMPERATURE
Figure 6-26
SHORT-CIRCUIT OUTPUT CURRENT vsJUNCTION TEMPERATURE
Figure 6-28
UNDERVOLTAGE LOCKOUT vs JUNCTION TEMPERATURE
Figure 6-30
Turnon Delay and Rise Time With 1-μF Load
Figure 6-32
Turnon Delay and Rise Time With 100-μF Load
Figure 6-34
Short-Circuit Current, Device Enabled Into Short
Figure 6-36
2-Ω Load Connected to Enabled Device
Figure 6-31
Turnoff Delay and Fall Time With 1-μF Load
Figure 6-33
Turnoff Delay and Fall Time With 100-μF Load
Figure 6-35
Inrush Current With Different Load Capacitance
Figure 6-37
1-Ω Load Connected to Enabled Device