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BM2P31B - DC/DC converter

Download the BM2P31B datasheet PDF. This datasheet also covers the BM2P01A variant, as both devices belong to the same dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

Description

The PWM Type DC/DC converter for AC/DC provides an optimal system for all products that include an electrical outlet.

BM2PXXA/BM2PXXB supports both isolated and non-isolated devices, enabling simpler design of various Types of high-efficiency electrical converters.

Features

  • PWM frequency : 100kHz.
  • PWM current mode control.
  • Frequency hopping function.
  • Burst operation when load is light.
  • Frequency reduction function.
  • Built-in 650V starter circuit.
  • Built-in 650V switching MOSFET.
  • VCC pin Under-Voltage protection.
  • VCC pin Over-Voltage protection.
  • Per-cycle Over-Current Protection Circuit.
  • AC Correction function of Over current limiter.
  • Soft start.
  • Secondary Over-Current Protection Circuit.
  • External LATCH function.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BM2P01A-ROHM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BM2P31B
Manufacturer ROHM
File Size 3.07 MB
Description DC/DC converter
Datasheet download datasheet BM2P31B Datasheet

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Other Datasheets by ROHM

Part Number Description
BM2P31A DC/DC converter
BM2P011 DC/DC Converter
BM2P012 DC/DC Converter
BM2P013 DC/DC Converter
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Full PDF Text Transcription

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Datasheet AC/DC Convertor IC PWM Type DC/DC converter IC Integrated Switching MOSFET BM2PXXA/BM2PXXB Series General Description The PWM Type DC/DC converter for AC/DC provides an optimal system for all products that include an electrical outlet. BM2PXXA/BM2PXXB supports both isolated and non-isolated devices, enabling simpler design of various Types of high-efficiency electrical converters. The built-in starter circuit which withstand 650V pressure contributes to low-power consumption. Design can be easily implemented because includes a sensing resistor. Current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response since current mode control is utilized. The switching frequency is 100 kHz.
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