SLVSCI3E April   2014  – July 2022 TPS22965-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 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 = 5 V
    6. 7.6 Electrical Characteristics—VBIAS = 2.5 V
    7. 7.7 Switching Characteristics
    8. 7.8 Typical Characteristics
      1. 7.8.1 Typical DC Characteristics
      2. 7.8.2 Typical Switching Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Adjustable Rise Time
      2. 9.3.2 Quick Output Discharge (TPS22965-Q1 and TPS22965W-Q1 Only)
      3. 9.3.3 Low Power Consumption During OFF State
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 VIN to VOUT Voltage Drop
      2. 10.1.2 On and Off Control
      3. 10.1.3 Input Capacitor (Optional)
      4. 10.1.4 Output Capacitor (Optional)
      5. 10.1.5 VIN and VBIAS Voltage Range
    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
      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 Thermal Consideration
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

7.8.2 Typical Switching Characteristics

TA = 25°C, CT = 1000 pF, CIN = 1 µF, CL = 0.1 µF, RL = 10 Ω (unless otherwise specified). TA = 125°C data is only applicable to TPS22965NW-Q1 and TPS22965W-Q1.
TA = 25°C, CT = 1000 pF, CIN = 1 µF, CL = 0.1 µF, RL = 10 Ω (unless otherwise specified). TA = 125°C data is only applicable to TPS22965NW-Q1 and TPS22965W-Q1.GUID-F68D2E64-4CAC-4F01-90A9-73523FBE0CB7-low.png
VBIAS = 2.5 VCT = 1000 pF
Figure 7-14 tD vs VIN. TA = 25°C, CT = 1000 pF, CIN = 1 µF, CL = 0.1 µF, RL = 10 Ω (unless otherwise specified). TA = 125°C data is only applicable to TPS22965NW-Q1 and TPS22965W-Q1.
GUID-7BDBC09D-782E-4FED-AAE5-654CE3383C3F-low.png
VBIAS = 2.5 VCT = 1000 pF
Figure 7-16 tF vs VIN
GUID-7A267CE0-B40A-4D40-96EE-E8B348E4FA47-low.png
VBIAS = 2.5 VCT = 1000 pF
Note:The 105°C and 125°C curves have similar values; therefore, only one line is visible.
Figure 7-18 tOFF vs VIN
GUID-22D34C1A-89EB-49A8-B87C-555564BE4752-low.png
VBIAS = 2.5 VCT = 1000 pF
Figure 7-20 tON vs VIN
GUID-50A624DF-77F6-4D0E-AB6E-FAB6FF91A1A8-low.png
VBIAS = 2.5 VCT = 1000 pF
Note: The 105°C and 125°C curves have similar values; therefore, only one line is visible.
Figure 7-22 tR vs VIN
GUID-9D9A57FC-EDD6-4957-9525-D723B178B035-low.png
VIN = 0.8 VVBIAS = 2.5 VCIN = 1 µF
CL = 0.1 µFRL = 10 ΩCT = 1000 pF
Figure 7-24 Turn-On Response Time
GUID-96269321-B876-43A3-87FE-B9079FD0A743-low.png
VIN = 2.5 VVBIAS = 2.5 VCIN = 1 µF,
CL = 0.1 µFRL = 10 ΩCT = 1000 pF
Figure 7-26 Turn-On Response Time
GUID-DBC58CB7-02F4-489B-8B74-8DE3F0812488-low.png
VIN = 0.8 VVBIAS = 2.5 VCIN = 1 µF
CL = 0.1 µFRL = 10 Ω
Figure 7-28 Turn-Off Response Time
GUID-170A329B-E898-47ED-B3DE-BB9217725E76-low.png
VIN = 2.5 VVBIAS = 2.5 VCIN = 1 µF
CL = 0.1 µFRL = 10 Ω
Figure 7-30 Turn-Off Response Time
GUID-C135323E-97AF-4E11-813B-84C5503EC090-low.png
VBIAS = 5 VCT = 1000 pF
Figure 7-15 tD vs VIN
GUID-F59BA40C-A3C7-4967-98CB-4B81BAE66FBD-low.png
VBIAS = 5 VCT = 1000 pF
Figure 7-17 tF vs VIN
GUID-4FE3E4EC-B0F7-474F-8D68-125647942FF9-low.png
VBIAS = 5 VCT = 1000 pF
Note:The 105°C and 125°C curves have similar values; therefore, only one line is visible.
Figure 7-19 tOFF vs VIN
GUID-D1E0CA20-D162-48B6-A8CF-11EAAB6EF8C3-low.png
VBIAS = 5 VCT = 1000 pF
Figure 7-21 tON vs VIN
GUID-C607CEC5-B3EE-4AC7-95F8-E9EB2B779003-low.png
VBIAS = 5 VCT = 1000 pF
Note: The 105°C and 125°C curves have similar values; therefore, only one line is visible.
Figure 7-23 tR vs VIN
GUID-7C609C70-43AA-4502-986C-A2CB25C159F1-low.png
VIN = 0.8 VVBIAS = 5 VCIN = 1 µF
CL = 0.1 µFRL = 10 ΩCT = 1000 pF
Figure 7-25 Turn-On Response Time
GUID-425E9DF9-16F2-4607-94DE-9E6872CCB2B8-low.png
VIN = 5 VVBIAS = 5 VCIN = 1 µF
CL = 0.1 µFRL = 10 Ω
Figure 7-27 Turn-On Response Time
GUID-E5A70BFC-C6A0-4141-9F8B-CCEB08C28821-low.png
VIN = 0.8 VVBIAS = 5 VCIN = 1 µF
CL = 0.1 µFRL = 10 Ω
Figure 7-29 Turn-Off Response Time
GUID-07E8411F-B5B8-4EB1-9641-503D9C2BD88D-low.png
VIN = 5 VVBIAS = 5 VCIN = 1 µF
CL = 0.1 µFRL = 10 Ω)
Figure 7-31 Turn-Off Response Time