SLVSDO0F September   2018  – March 2024 TPS7H2201-SEP , TPS7H2201-SP

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Options
  6. 5 Pin Configuration and Functions
  7. 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: All Devices
    6. 6.6  Electrical Characteristics: CFP and KGD Options
    7. 6.7  Electrical Characteristics: HTSSOP Option
    8. 6.8  Switching Characteristics (All Devices)
    9. 6.9  Quality Conformance Inspection
    10. 6.10 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Enable, Undervoltage, and Overvoltage Protection
      2. 8.3.2 Adjustable Rise Time
      3. 8.3.3 Programmable Current Limiting
      4. 8.3.4 Programmable Fault Timer
      5. 8.3.5 Current Sense
      6. 8.3.6 Parallel Operation
      7. 8.3.7 Reverse Current Protection
      8. 8.3.8 Forward Leakage Current
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Redundancy
      2. 9.2.2 Protection
      3. 9.2.3 Design Requirements
      4. 9.2.4 Detailed Design Procedure
        1. 9.2.4.1 Undervoltage Lockout
        2. 9.2.4.2 Overvoltage Protection
        3. 9.2.4.3 Current Limit
        4. 9.2.4.4 Programmable Fault Timers
        5. 9.2.4.5 Soft Start Time
      5. 9.2.5 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DAP|32
  • KGD|0
  • HKR|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9.2.1 Redundancy

In applications where primary and secondary (redundant) power rails are present, the TPS7H2201 is ideal to implement redundancy because of its reverse current blocking capability. In this case, since the eFuse is placed at the input of the point of load regulator, the on-resistance of the switch is not as critical.

GUID-20230210-SS0I-PWTN-TDGL-G6L0VLHZJGGP-low.svg Figure 9-1 Redundancy Example Using the TPS7H2201