SLVS181K December   1998  – December 2025 TPS763

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagrams
    3. 6.3 Feature Description
      1. 6.3.1 Output Enable
      2. 6.3.2 Dropout Voltage
      3. 6.3.3 Current Limit
      4. 6.3.4 Thermal Shutdown
      5. 6.3.5 Output Pulldown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Device Functional Mode Comparison
      2. 6.4.2 Normal Operation
      3. 6.4.3 Dropout Operation
      4. 6.4.4 Disabled
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Adjustable Device Feedback Resistors
      2. 7.1.2 Capacitor Selection (Legacy Chip)
      3. 7.1.3 Recommended Capacitor Types (New Chip)
      4. 7.1.4 Input and Output Capacitor Requirements (New Chip)
      5. 7.1.5 Reverse Current
      6. 7.1.6 Feed-Forward Capacitor (CFF)
      7. 7.1.7 Power Dissipation (PD)
      8. 7.1.8 Estimating Junction Temperature
      9. 7.1.9 Special Consideration for Line Transients (New Chip)
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Transient Response
        2. 7.2.2.2 Selecting Feedback Divider Resistors
        3. 7.2.2.3 Thermal Dissipation
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Device Nomenclature
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

7.2.3 Application Curves

TPS763 Compensation Series Resistance (CSR) vs Output Current (Legacy Chip)Figure 7-6 Compensation Series Resistance (CSR) vs Output Current (Legacy Chip)
TPS763 TPS76318 Line Transient Response (Legacy Chip)
 
Figure 7-8 TPS76318 Line Transient Response (Legacy Chip)
TPS763 Line Transient Response (New Chip)
VOUT = 3.3V, IL = 1mA
Figure 7-10 Line Transient Response (New Chip)
TPS763 Load Transient Response (New Chip)
VOUT = 3.3V, COUT = 2.2μF
Figure 7-12 Load Transient Response (New Chip)
TPS763 TPS76350 Load Transient Response (Legacy Chip)
 
Figure 7-14 TPS76350 Load Transient Response (Legacy Chip)
TPS763 Turn-off Waveform (New Chip)
VOUT = 5V, RL = 5kΩ
Figure 7-16 Turn-off Waveform (New Chip)
TPS763 Compensation Series Resistance (CSR) vs Added Ceramic Capacitance (Legacy Chip)Figure 7-7 Compensation Series Resistance (CSR) vs Added Ceramic Capacitance (Legacy Chip)
TPS763 Line Transient Response (New Chip)
VOUT = 3.3V, IL = 100mA
Figure 7-9 Line Transient Response (New Chip)
TPS763 TPS76318 Load Transient Response (Legacy Chip)
 
Figure 7-11 TPS76318 Load Transient Response (Legacy Chip)
TPS763 TPS76350 Line Transient Response (Legacy Chip)
 
Figure 7-13 TPS76350 Line Transient Response (Legacy Chip)
TPS763 Turn-on Waveform (New Chip)
VOUT = 3.3V, RL = 3.3kΩ
Figure 7-15 Turn-on Waveform (New Chip)