SLVSDE7C November   2016  – September 2020 TPS22976

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics (VBIAS = 5V)
    6. 7.6  Electrical Characteristics (VBIAS = 2.5V)
    7. 7.7  Switching Characteristics (TPS22976, TPS22976N)
    8. 7.8  Switching Characteristics (TPS22976A)
    9. 7.9  Typical DC Characteristics
    10. 7.10 Typical AC Characteristics
  8. Parameter Measurement Information
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 ON and OFF Control
      2. 9.3.2 Input Capacitor (Optional)
      3. 9.3.3 Output Capacitor (Optional)
      4. 9.3.4 Quick Output Discharge (QOD) (Not Present in TPS22976N)
      5. 9.3.5 Thermal Shutdown
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Parallel Configuration
      2. 10.1.2 Standby Power Reduction
      3. 10.1.3 Power Supply Sequencing without GPIO Input
      4. 10.1.4 Reverse Current Blocking
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Inrush Current
        2. 10.2.2.2 Adjustable Rise Time
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Power Dissipation
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Developmental Support
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Receiving Notification of Documentation Updates
    4. 13.4 Support Resources
    5. 13.5 Trademarks
    6. 13.6 Electrostatic Discharge Caution
    7. 13.7 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

Typical DC Characteristics

GUID-85C66F5D-6635-493F-B64F-05CE09F1613B-low.gif
VIN1 = VIN2 = VBIASVON1 = VON2 = 5 VVOUT = Open
Figure 7-1 VBIAS Quiescent Current vs Bias Voltage Both Channels (TPS22976, TPS22976N)
GUID-20200920-CA0I-SZJK-3PR5-TGSPZDVSVCNG-low.gif
VIN1 = VIN2 = VBIASVON1 = VON2 = 5 VVOUT = Open
Figure 7-3 VBIAS Quiescent Current vs Bias Voltage Both Channels (TPS22976A)
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VIN1 = VIN2 = VBIASVON1 = VON2 = 0 VVOUT = 0 V
Figure 7-5 VBIAS Shutdown Current vs Bias Voltage Both Channels
GUID-74A0BA31-778B-45FB-BAA0-2EE77AF706F0-low.gif
VBIAS = 2.5 VIOUT = –200 mAVON = 5 V
Figure 7-7 On-Resistance vs Ambient Temperature Single Channel
GUID-C66FB257-1B83-4F07-8C11-B39297E2C183-low.gif
VBIAS = 2.5 VIOUT = –200 mAVON = 5 V
Figure 7-9 On-Resistance vs Input Voltage Single Channel - Across Ambient Temperatures
GUID-4BA4E3DC-DD34-40BC-8821-169110D1EF69-low.gif
TA = 25°C
Note:VBIAS = 5 V and 5.7 V curves have similar values, therefore only one line is visible.
Figure 7-11 On-Resistance vs Input Voltage Single Channel - Across VBIAS
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VIN = VBIAS
Figure 7-13 High-Level Input Voltage vs Bias Voltage
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VIN = VBIAS
Figure 7-15 Voltage Input Hysteresis vs Bias Voltage
GUID-8EA719BB-2306-48A3-BECC-03152C2D35F1-low.gif
VIN1 = VBIASVON1 = 5 VVOUT = Open
Figure 7-2 VBIAS Quiescent Current vs Bias Voltage Single Channel (TPS22976, TPS22976N)
GUID-20200920-CA0I-4R9K-C9TJ-SQJPM1W7X2R9-low.gif
VIN1 = VBIAS VON1 = 5 V VOUT = Open
Figure 7-4 VBIAS Quiescent Current vs Bias Voltage Single Channel (TPS22976A)
GUID-7FE04A8F-2C1C-4835-A6CE-C9F9661044A1-low.gif
VBIAS = 5 VVON = 0 VVOUT = 0 V
Note:–40°C and 25°C curves have similar values, therefore only one line is visible.
Figure 7-6 Off-State VIN Current vs Input Voltage Single Channel
GUID-8B85E434-9E83-4483-B5AE-EF2E0835F5E0-low.gif
VBIAS = 5 VIOUT = –200 mAVON = 5 V
Note:All RON curves have similar values, therefore only one line is visible.
Figure 7-8 On-Resistance vs Ambient Temperature Single Channel
GUID-C464B84E-5C43-41A3-A53C-8BAAEC3B27E1-low.gif
VBIAS = 5 VIOUT = –200 mAVON = 5 V
Figure 7-10 On-Resistance vs Input Voltage Single Channel - Across Ambient Temperatures
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VIN = 2.5 VVON = 0 V
Figure 7-12 Pulldown Resistance vs Bias Voltage Single Channel
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VIN = VBIAS
Figure 7-14 Low-Level Input Voltage vs Bias Voltage