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BM0853 - Green-Mode PWM Controller

General Description

The BM0853 is a low cost , low startup current , current mode PWM controller with green-mode power-saving operation.

The integrated functions include the leading-edge blanking of the current sensing, internal slope compensation.

Key Features

  • more protections or functions for the following characteristics : ※Add OLP (Over Load Protection) function to provide better protection performance for fault conditions like short circuit or over load. ※Modify the OVP (Over Voltage Protection) mechanism from the cycle-by-cycle mode to the hiccup mode. BM0853 is available by SOT-23-6L and DFN8L packages.

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Datasheet Details

Part number BM0853
Manufacturer BM SEMI
File Size 895.74 KB
Description Green-Mode PWM Controller
Datasheet download datasheet BM0853 Datasheet

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Full PDF Text Transcription (Reference)

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BM SEMI BM0853 Green-Mode PWM Controller DESCRIPTION The BM0853 is a low cost , low startup current , current mode PWM controller with green-mode power-saving operation. The integrated functions include the leading-edge blanking of the current sensing, internal slope compensation. It would provide the users a superior DC/DC power application of higher efficiency, low external component counts, and lower cost solution for applications. The BM0853 features more protections or functions for the following characteristics : ※Add OLP (Over Load Protection) function to provide better protection performance for fault conditions like short circuit or over load. ※Modify the OVP (Over Voltage Protection) mechanism from the cycle-by-cycle mode to the hiccup mode.