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EM5812A - Step-Down Converter

Download the EM5812A datasheet PDF. This datasheet also covers the EM5812 variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

EM5812/A is a synchronous rectified PWM controller with a built in high-side power MOSFET operating with 5V or 12V supply voltage.

It achieves 10A continuous output current with excellent load and line regulation.

Key Features

  • Package SOP-8 EP SOP-8 EP Frequency 200kHz 300kHz.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EM5812-ExcellianceMOS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EM5812A
Manufacturer Excelliance MOS
File Size 360.21 KB
Description Step-Down Converter
Datasheet download datasheet EM5812A Datasheet

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Other Datasheets by Excelliance MOS

Part Number Description
EM5812 Step-Down Converter
EM5810 Step-Down Converter
EM5810A Step-Down Converter
EM5841D High Efficiency COT Mode Synchronous Buck Converter
EM5845 High Efficiency COT Mode Synchronous Buck Converter

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
12A 5V/12V Step-Down Converter EM5812/A General Description EM5812/A is a synchronous rectified PWM controller with a built in high-side power MOSFET operating with 5V or 12V supply voltage. It achieves 10A continuous output current with excellent load and line regulation. This device operates at 200/300kHz and provides an optimal level of integration to reduce size and cost of the power supply. This part includes internal soft start, internal compensation networks, over current protection, under voltage protection, and shutdown function. This part is available in SOP-8 package.