BM2P109TF Datasheet (ROHM) - DC/DC converter

BM2P109TF, DC/DC converter

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1 2 3 4 5 6 7 8 Pin Name VCC - DRAIN - GND_IC - I/O I I/O I/O - Function Power Supply input pin - MOSFET DRAIN pin - GND pin - Block Diagram Datasheet ESD Diode VCC GND_IC -✔ *-✔ *✔ * www.rohm.com © 2017 ROHM Co., Ltd.

TSZ2211115001 2/21 SZ022

Datasheet AC/DC Convertor IC PWM type DC/DC converter IC Integrated Switching MOSFET for non-Isolated type BM2P109TF/BM2P159T1F/BM2P249TF General The PWM type DC/DC converter for AC/DC provides an optimum system for all products that include an electrical outlet.

It enables simpler design of a high effective converter specializing in non-isolated devices.

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

With a current detection res

BM2P109TF Features

* PWM frequency: 100kHz

* PWM current mode method

* Frequency hopping function

* Burst operation at light load

* Built-in 650V start circuit

* Built-in 650V switching MOSFET

* VCC pin under voltage protection

* VCC pin over voltage prot