SNVS628H October   2009  – December 2019 LM5060

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Typical Application Circuit
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  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 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-Up Sequence
      2. 7.4.2 Status Conditions
  8. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1  Gate Control
      2. 8.1.2  Fault Timer
      3. 8.1.3  VGS Considerations
      4. 8.1.4  VDS Fault Condition
      5. 8.1.5  Overcurrent Fault
      6. 8.1.6  Restart After Overcurrent Fault Event
      7. 8.1.7  Enable
      8. 8.1.8  UVLO
      9. 8.1.9  OVP
      10. 8.1.10 Restart After OVP Event
      11. 8.1.11 nPGD Pin
    2. 8.2 Typical Applications
      1. 8.2.1 Example Number 1: LM5060EVAL Design
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 VDS Fault Detection and Selecting Sense Pin Resistor RS
          2. 8.2.1.2.2 Turn-On Time
          3. 8.2.1.2.3 Fault Detection Delay Time
          4. 8.2.1.2.4 MOSFET Selection
          5. 8.2.1.2.5 Input and Output Capacitors
          6. 8.2.1.2.6 UVLO, OVP
          7. 8.2.1.2.7 POWER GOOD Indicator
          8. 8.2.1.2.8 Input Bypass Capacitor
          9. 8.2.1.2.9 Large Load Capacitance
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Example Number 2: Reverse Polarity Protection With Diodes
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Application Curve
      3. 8.2.3 Example Number 3: Reverse Polarity Protection With Resistor
        1. 8.2.3.1 Design Requirements
        2. 8.2.3.2 Detailed Design Procedure
          1. 8.2.3.2.1 Reverse Polarity Protection With a Resistor
          2. 8.2.3.2.2 Fault Detection With RS and RO
        3. 8.2.3.3 Application Curves
  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 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

Typical Characteristics

LM5060 30104203.pngFigure 1. VIN Pin Current vs VIN Pin Voltage
LM5060 30104205.pngFigure 3. OUT Pin Current (IOUT-EN) vs VIN Voltage
LM5060 30104207.pngFigure 5. SENSE Current (ISENSE) vs VIN Voltage
LM5060 30104209.pngFigure 7. GATE Pull-Down Current Off (IGATE-OFF)
vs GATE Voltage
LM5060 30104259.pngFigure 9. UVLO Threshold Voltage (UVLOTH)
vs Temperature
LM5060 30104212.pngFigure 11. UVLO, EN Current vs Temperature
LM5060 30104214.pngFigure 13. VGS Comparator Threshold Voltage (VGATE-TH)
vs Temperature
LM5060 30104216.pngFigure 15. GATE Current (IGATE) vs Temperature
LM5060 30104218.pngFigure 17. Gate Pull-Down Current - Fault (IGATE-FLT)
vs Temperature
LM5060 30104220.pngFigure 19. nPGD Low Voltage (PGDVOL) vs Temperature
LM5060 30104204.pngFigure 2. VGATE, VIN Voltage vs Input Voltage
LM5060 30104206.pngFigure 4. GATE Current (IGATE) vs VIN Voltage
LM5060 30104208.pngFigure 6. nPGD Low Voltage (PGDVOL vs Sink Current)
LM5060 30104210.pngFigure 8. EN Threshold Voltage (ENTH) vs Temperature
LM5060 30104211.pngFigure 10. GATE Pull-Down Current Fault (IGATE-FLT)
vs GATE Voltage
LM5060 30104213.pngFigure 12. OVP Threshold (OVPTH), Hysteresis (OVPHYS)
vs Temperature
LM5060 30104215.pngFigure 14. VDS Comparator Offset Voltage (VOFFSET)
vs Temperature
LM5060 30104217.pngFigure 16. GATE Output Voltage (VGATE) vs Temperature
LM5060 30104219.pngFigure 18. VIN Pin Current (IEN) vs EN Voltage