ZHCSIS8F September   2018  – March 2024 TPS7H2201-SEP , TPS7H2201-SP

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  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 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

6.8 Switching Characteristics (All Devices)

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIN = EN = 5 V, TA = 25°C (unless otherwise noted)
tON Turn-on time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 208 µs
tOFF Turn-off time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 60 µs
tF VOUT fall time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 90 µs
tASSERT OVP assert time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 4.5 µs
tDEASSERT OVP deassert time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 9.6 µs
VIN = EN = 1.5 V, TA = 25°C (unless otherwise noted)
tON Turn-on time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 173 µs
tOFF Turn-off time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 64 µs
tF VOUT fall time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 70 µs
tASSERT OVP assert time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 2.65 µs
tDEASSERT OVP deassert time RL = 10 Ω, CL = 10 µF, CSS = 1000 pF 6.56 µs