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EC9413 - 2A 380KHZ 20V PWM Buck DC/DC Converter

Download the EC9413 datasheet PDF. This datasheet also covers the EC9413-E variant, as both devices belong to the same 2a 380khz 20v pwm buck dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The EC9413 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET.

It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

Key Features

  • z 2A Constant Output Current z 140mΩ RDSON Internal Power.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EC9413-E-Cmos.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EC9413
Manufacturer E-CMOS
File Size 342.95 KB
Description 2A 380KHZ 20V PWM Buck DC/DC Converter
Datasheet download datasheet EC9413 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
EC9413 2A 380KHZ 20V PWM Buck DC/DC Converter General Description The EC9413 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. The device includes a voltage reference, oscillation circuit, error amplifier, internal PMOS and etc. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count. The EC9413 serves as ideal power supply units for portable devices.