SLUUCX2 September   2023 TPS92201

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Test Setup
      1. 2.1.1 Connector Description
      2. 2.1.2 Input/Output Connection
      3. 2.1.3 No Dimming Application
    2. 2.2 Best Practices
      1. 2.2.1 Warnings and Cautions
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials
  9. 4Additional Information
    1. 4.1 Trademarks

Features

  • 2.5-V to 5.5-V input voltage range
  • 1-/1.5-A constant output current
  • Up to 95% efficiency
  • 35-μA operating quiescent current
  • 1-μA shutdown current
  • 200-mΩ (HS) / 160-mΩ (LS) MOSFETs
  • Up to 100% switching duty cycle
  • 1.5-MHz switching frequency
  • Force PWM mode for low output ripple
  • Power save mode for high efficiency in light load (for TPS92201A)
  • 0.1-V to VIN output voltage range
  • 100 mV feedback regulation voltage
  • 1% to 100% analog dimming
  • 20-kHz to 200-kHz PWM input frequency
  • Internal soft startup
  • Full protection with over current, LED open/short, FB resistor open/short
  • Thermal shutdown protection
  • Available in ultra-small SOT563 package