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OB2222M - High Precision Low Cost Power Switch

Download the OB2222M datasheet PDF. This datasheet also covers the OB2222M-On variant, as both devices belong to the same high precision low cost power switch family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • OB2222M is a high performance, high precision.
  • Universal AC input range and 5.0V output and low cost PWM Power switch for non-isolated voltage buck and buck-boost.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB2222M-On-BrightElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OB2222M
Manufacturer On-Bright
File Size 695.39 KB
Description High Precision Low Cost Power Switch
Datasheet download datasheet OB2222M 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
OB2222M High Precision Low Cost Power Switch GENERAL DESCRIPTION FEATURES OB2222M is a high performance, high precision  Universal AC input range and 5.0V output and low cost PWM Power switch for non-isolated voltage buck and buck-boost application. It combines a  Constant power mode operation at over load dedicated current mode PWM controller with a application high voltage power Bipolar in SOP8 package. Its  Low cost and less BOM for buck and buck- built-in error amplifier is optimized for good boost applications overshoot and dynamic response for low cost and component count. With precise inner resistor divider, precise reference of EA ， constant voltage regulation of 5.