SNVS983A April   2024  – August 2024 TPS7H4011-SP

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Options Table
  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
    6. 6.6 Quality Conformance Inspection
    7. 6.7 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  VIN and Power VIN Pins (VIN and PVIN)
      2. 8.3.2  Voltage Reference
      3. 8.3.3  Remote Sensing and Setting VOUT
        1. 8.3.3.1 Minimum Output Voltage
        2. 8.3.3.2 Maximum Output Voltage
      4. 8.3.4  Enable
      5. 8.3.5  Fault Input (FAULT)
      6. 8.3.6  Power Good (PWRGD)
      7. 8.3.7  Adjustable Switching Frequency and Synchronization
        1. 8.3.7.1 Internal Clock Mode
        2. 8.3.7.2 External Clock Mode
        3. 8.3.7.3 Primary-Secondary Synchronization
      8. 8.3.8  Turn-On Behavior
        1. 8.3.8.1 Soft-Start (SS_TR)
        2. 8.3.8.2 Safe Start-Up Into Prebiased Outputs
        3. 8.3.8.3 Tracking and Sequencing
      9. 8.3.9  Protection Modes
        1. 8.3.9.1 Overcurrent Protection
          1. 8.3.9.1.1 High-Side 1 Overcurrent Protection (HS1)
          2. 8.3.9.1.2 High-Side 2 Overcurrent Protection (HS2)
          3. 8.3.9.1.3 COMP Shutdown
          4. 8.3.9.1.4 Low-Side Overcurrent Sinking Protection
        2. 8.3.9.2 Output Overvoltage Protection (OVP)
        3. 8.3.9.3 Thermal Shutdown
      10. 8.3.10 Error Amplifier and Loop Response
        1. 8.3.10.1 Error Amplifier
        2. 8.3.10.2 Power Stage Transconductance
        3. 8.3.10.3 Slope Compensation
        4. 8.3.10.4 Frequency Compensation
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1  Operating Frequency
        2. 9.2.2.2  Output Inductor Selection
        3. 9.2.2.3  Output Capacitor Selection
        4. 9.2.2.4  Input Capacitor Selection
        5. 9.2.2.5  Soft-Start Capacitor Selection
        6. 9.2.2.6  Rising VIN Set Point (Configurable UVLO)
        7. 9.2.2.7  Output Voltage Feedback Resistor Selection
        8. 9.2.2.8  Output Voltage Accuracy
        9. 9.2.2.9  Slope Compensation Requirements
        10. 9.2.2.10 Compensation Component Selection
        11. 9.2.2.11 Schottky Diode
      3. 9.2.3 Application Curve
      4. 9.2.4 Parallel Operation Compensation
      5. 9.2.5 Inverting Buck-Boost
    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 Third-Party Products Disclaimer
      2. 10.1.2 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • HLB|30
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Device Options Table

GENERIC PART NUMBER RADIATION RATING(1) GRADE(2) PACKAGE ORDERABLE PART NUMBER
TPS7H4011-SP TID of 100krad(Si) RLAT, DSEE free to 75MeV-cm2/mg QMLV-RHA 30-pin CFP HLB 5962R2122101VXC
QMLP-RHA 44-pin HTSSOP DDW 5962R2122102PYE(4)
None Engineering model(3) 30-pin CFP HLB TPS7H4011HLB/EM
TPS7H4011-SEP TID of 50krad(Si) RLAT, DSEE free to 43MeV-cm2/mg Space Enhanced Plastic 44-pin HTSSOP DDW TPS7H4011MDDWTSEP(4)
SN0030HLB N/A Mechanical "dummy" package (no die) 30-pin CFP HLB SN0030HLB
(1) TID is total ionizing dose and DSEE is destructive single event effects. Additional information is available in the associated TID reports and SEE reports for each product.
(2) For additional information about part grade, view SLYB235.
(3) These units are intended for engineering evaluation only. They are processed to a non-compliant flow (such as no burn-in and only 25°C testing). These units are not suitable for qualification, production, radiation testing, or flight use. Parts are not warranted as to performance over temperature or operating life.
(4) Product preview.