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EMT3571 Datasheet 18v 3a 500khz Synchronous Step-down DC/dc Converter

Manufacturer: E-CMOS

Overview: 18V 3A 500kHz Synchronous Step-Down DC/DC Converter EMT3571 General.

Datasheet Details

Part number EMT3571
Manufacturer E-CMOS
File Size 1.47 MB
Description 18V 3A 500kHz Synchronous Step-Down DC/DC Converter
Datasheet EMT3571-ECMOS.pdf

General Description

The EMT3571 is a high efficiency, 3A current mode synchronous step-down DC/DC converter with a wide input voltage range from 4.7V to 18V.

The device integrates high side and low side MOSFETs to achieve high efficiency conversion.

The current mode architecture supports fast transient response and internal pensation.

Key Features

  • Input Voltage Range from 4.7V to 18V.
  • Adjustable Output Voltage from 0.8V to 12V.
  • Support 100% Duty Cycle Operation.
  • 500kHz Switching Frequency.
  • Built-in 110mΩ/60mΩ Power Switch.
  • 3A Continuous Output Current.
  • High Efficiency up to 95%.
  • Internal 1msec Soft-Start.
  • Peak Current Mode Operation.
  • Over-temperature Protection.
  • Input Under Voltage Lockout (UVLO).
  • Cycle-by-Cycle Current Limit Protection.
  • Over-Load and Short Circuit Protecti.

More Datasheets from E-CMOS

Part Number Description

EMT3571 Distributor