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BM2P014 Datasheet DC/DC converter

Manufacturer: ROHM

General Description

The PWM type DC/DC converter (BM2Pxx4 Series) for AC/DC provide an optimum system for all products that include an electrical outlet.

This IC supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters.

This IC built in a HV starter circuit that tolerates 650V, it contributes to low-power consumption.

Overview

Datasheet AC/DC Drivers PWM type DC/DC converter IC Included 650V MOSFET BM2Pxx4 Series.

Key Features

  • PWM frequency : 65kHz.
  • PWM current mode method.
  • Burst operation when load is light.
  • Frequency reduction function.
  • Built-in 650V start circuit.
  • Built-in 650V switching MOSFET.
  • VCC pin under voltage protection.
  • VCC pin overvoltage protection.
  • SOURCE pin Open protection.
  • SOURCE pin Short protection.
  • SOURCE pin Leading-Edge-Blanking function.
  • Per-cycle over current protection circuit.
  • Soft start.
  • Secondary Over current protection.