SLVU743A September   2012  – June 2021 TPS62175 , TPS62177

 

  1. 1Introduction
    1. 1.1 Background
    2. 1.2 Performance Specification
    3. 1.3 Modifications
      1. 1.3.1 Fixed Output Voltage Operation
      2. 1.3.2 Input and Output Capacitors
      3. 1.3.3 Loop Response Measurement
  2. 2Setup
    1. 2.1 Input/Output Connector Descriptions
    2. 2.2 Setup
  3. 3TPS62175EVM-098 Test Results
  4. 4Board Layout
  5. 5Schematic and Bill of Materials
    1. 5.1 Schematic
    2. 5.2 Bill of Materials
  6. 6Revision History

1.2 Performance Specification

Table 1-1 provides a summary of the TPS62175EVM-098 performance specifications. All specifications are given for an ambient temperature of 25°C.

Table 1-1 Performance Specification Summary
SpecificationTest ConditionsMinTypMaxUnit
Input Voltage4.7528V
Output VoltageDC setpoint; does not include voltage ripple3.273.333.39V
Output CurrentSLEEP = HIGH (OFF)0500mA
Peak EfficiencyVIN = 4.75 V92.2%
Soft-Start TimeRamp Time of VOUT330µs
Soft-Start Delay TimeTime from HIGH EN to Start of VOUT Ramp1ms