SNVU894 December   2024 LM5169

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 General TI High Voltage Evaluation User Safety Guidelines
  8. 2Hardware
    1. 2.1 Quick Start Procedure
    2. 2.2 Detailed Descriptions
      1. 2.2.1 Compatibility With the LM5017
  9. 3Implementation Results
    1. 3.1 Performance Curves
    2. 3.2 EVM Characteristics
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks

3.1 Performance Curves

Unless otherwise specified the following condition apply: TA = 25ºC, IOUT1 = primary output current, IOUT2 = secondary output current.

LM5169FEVM Efficiency
Output Current = IOUT1 = IOUT2
Figure 3-1 Efficiency
LM5169FEVM Load Regulation
IOUT1 = 0A VIN = 48V
Figure 3-3 Load Regulation
LM5169FEVM Typical Start-Up Waveform
VIN = 48V IOUT = IOUT2 = 100mA
Figure 3-5 Typical Start-Up Waveform
LM5169FEVM Load Regulation
 
 
IOUT2 = 0A VIN = 48V
Figure 3-2 Load Regulation
LM5169FEVM Typical Switching Waveform
IOUT = 0A VIN = 48V
Figure 3-4 Typical Switching Waveform
LM5169FEVM Typical Shutdown Waveform
VIN = 48V IOUT = IOUT2 = 100mA
Figure 3-6 Typical Shutdown Waveform