SLUS600E April   2004  – December 2014 TPS51100

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Recommended Operating Conditions
    3. 6.3 Thermal Information
    4. 6.4 Electrical Characteristics
    5. 6.5 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 VTT Sink/Source Regulator
      2. 7.3.2 VTTREF Regulator
      3. 7.3.3 Soft-Start
      4. 7.3.4 VTT Current Protection
      5. 7.3.5 VIN UVLO Protection
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 S5 Control and Soft-Off
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Output Capacitor
        2. 8.2.2.2 Input Capacitor
        3. 8.2.2.3 VIN Capacitor
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Considerations
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGQ|10
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Pin Configuration and Functions

p0083-01_lus600_.gif
For more information on the DGQ package, see the PowerPAD Thermally Enhanced Package application report (SLMA002).

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
GND 8 – Signal ground. Connect to negative terminal of the output capacitor
PGND 4 – Power ground output for the VTT LDO
S3 7 I S3 signal input
S5 9 I S5 signal input
VDDQSNS 1 I VDDQ sense input
VIN 10 I 5-V power supply
VLDOIN 2 I Power supply for the VTT LDO and VTTREF output stage
VTT 3 O Power output for the VTT LDO
VTTREF 6 O VTT reference output. Connect to GND through 0.1-μF ceramic capacitor.
VTTSNS 5 I Voltage sense input for the VTT LDO. Connect to plus terminal of the output capacitor.