SLVSCP7B November   2014  – March 2016 TPS22968-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 = 3.3 V)
    7. 7.7 Electrical Characteristics (VBIAS = 2.5 V)
    8. 7.8 Switching Characteristics
    9. 7.9 Typical Characteristics
      1. 7.9.1 DC Characteristics
      2. 7.9.2 AC 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 ON and OFF Control
      2. 9.3.2 Quick Output Discharge (QOD) (TPS22968-Q1 Only)
      3. 9.3.3 Adjustable Rise Time
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Input Capacitor (Optional)
      2. 10.1.2 Output Capacitor (Optional)
      3. 10.1.3 VIN and VBIAS Voltage Range
        1. 10.1.3.1 Parallel Configuration
        2. 10.1.3.2 Standby Power Reduction
        3. 10.1.3.3 Power Supply Sequencing Without a GPIO Input
        4. 10.1.3.4 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
      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 Considerations
  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 Community 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

6 Pin Configuration and Functions

DMG Package
10-Pin WSON
Top View

TPS22968-Q1 po_top_LVSCP7.gif

DMG Package
10-Pin WSON
Bottom View

TPS22968-Q1 po_bot_lpscp7.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 VIN1 I Switch 1 input. Bypass this input with a ceramic capacitor to GND.
2 ON1 I Active-high switch 1 control input. Do not leave floating.
3 VBIAS I Bias voltage. Power supply to the device. Recommended voltage range for this pin is 2.5 to 5.5 V. See VIN and VBIAS Voltage Range section.
4 ON2 I Active-high switch 2 control input. Do not leave floating.
5 VIN2 I Switch 2 input. Bypass this input with a ceramic capacitor to GND.
6 VOUT2 O Switch 2 output
7 CT2 O Switch 2 slew rate control. Can be left floating.
8 GND — Ground
9 CT1 O Switch 1 slew rate control. Can be left floating.
10 VOUT1 O Switch 1 output
— Thermal Pad — Thermal pad (exposed center pad) to alleviate thermal stress. Tie to GND. See Layout Guidelines section.