SLVSDW6C April   2017  – April 2021 TPS7H1101A-SP

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Soft Start
      2. 7.3.2 Power Good (PG)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Enable/Disable
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Stability
    2. 8.2 Typical Application
      1. 8.2.1 Detailed Design Procedure
        1. 8.2.1.1 Adjustable Output Voltage (Feedback Circuit)
        2. 8.2.1.2 PCL
        3. 8.2.1.3 High-Side Current Sense
        4. 8.2.1.4 Current Foldback
        5. 8.2.1.5 Transient Response
        6. 8.2.1.6 Current Sharing
        7. 8.2.1.7 Compensation
        8. 8.2.1.8 Output Noise
        9. 8.2.1.9 Capacitors
      2. 8.2.2 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Support Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.2.1.8 Output Noise

Output noise is measured using an HP3495A. Figure 8-14 and Figure 8-15 show noise of the TPS7H1101A-SP in µV/√ Hz vs frequency.

GUID-4731F0E2-F62B-4467-BCC3-969AA0CABA63-low.gif
VIN = 2 VVOUT = 1.8 V at 3 A
CIN = 220 µFCLOAD = 220 µF
Figure 8-14 RMS Noise (10 Hz to 100 kHz) = 20.33 µVrms
GUID-490942BD-0B4B-471C-8B33-A23B0FA89161-low.gif
VIN = 7 VVOUT = 6.7 V at ILOAD = 3 A
CIN = 220 µFCLOAD = 220 µF
Figure 8-15 RMS Noise (10 Hz to 100 kHz) = 31.68 µVrms