Datasheet4U Logo Datasheet4U.com

EML3276 Datasheet Synchronous Step-down DC-dc Converter

Manufacturer: ESMT (Elite Semiconductor Microelectronics Technology)

Overview: ESMT EML3276 5.0A, Synchronous Step-Down DC-DC Converter General.

General Description

EML3276 is a high efficiency, DC-DC synchronous buck converter which provides 5.0A output loading after output voltage reach preset voltage.

EML3276 uses different modulation algorithms for various loading conditions.

Under heavy load, EML3276 regulates the output voltage using Pulse Width Modulation (PWM).

Key Features

  • Wide Operating Voltage Ranges : 3.0V to 5.5V.
  • 5.0A Output Current.
  • High efficiency Buck Power Converter.
  • Auto-select PSM/PWM (Mode=VCC).
  • Force PWM (Mode=GND).
  • Power Good Indicator.
  • LDO mode: duty cycle: 100%.
  • Synchronous Power Switches Rectification, no Schottky Diode Required.
  • 1.1 MHz Switching Frequency.
  • Internal Soft-Start.
  • Current Limit Protection.
  • Over Temperature Protection.
  • Output Shorting Protect.
  • Output Over Voltage.

More Datasheets from ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
EML3290 1.5MHz Synchronous Step-Down Converter
EML3190 420kHz Non-synchronous Step-Down Converter
EML3191 1.5MHz Non-synchronous Step-Down Converter
EML3192 420kHz Non-synchronous Step-Down Converter
EML3193 1.5MHz Non-synchronous Step-Down Converter
EML3193B 2MHz Non-synchronous Step-Down Converter
EML3380 Synchronous Step-Down Regulator
EML3505 1MHz 3A Synchronous Step-Down Regulator

EML3276 Distributor