Download EML3172 Datasheet PDF
EML3172 datasheet preview
EML3172 page 2
Page 2
EML3172 page 3
Page 3

EML3172 Key Features

  • Wide Operating Voltage Ranges : 2.5V to 5.5V
  • 3A Output Current
  • High efficiency Buck Power Converter
  • Auto-select PSM/PWM
  • LDO mode: duty cycle: 100%
  • Synchronous Power Switches Rectification, no
  • 1.4MHz Switching Frequency
  • Internal Soft-Start
  • Current Limit Protection
  • Over Temperature Protection

Related Elite Semiconductor Microelectronics Technology Datasheets

Part Number Description
EML3170 Synchronous Step-Down Regulator
EML3171 Synchronous Step-Down DC-DC Converter
EML3173 Synchronous Step-Down DC-DC Converter
EML3175 Synchronous Step-Down DC-DC Converter
EML3020 Synchronous Step-Down Regulator

EML3172 Description

EML3172 is a high efficiency, DC-DC synchronous buck converter which provides 3A output loading after output voltage reach preset voltage. EML3172 uses different modulation algorithms for various loading conditions. Under heavy load, EML3172 regulates the output voltage using Pulse Width Modulation (PWM).