BM2P209TF Reference Board AC/DC Converter Non-Isolation Buck Converter PWM method 3W 20V User’s Guide

2019-08-29
The BM2P209TF-EVK-001 evaluation board outputs 20V voltage from the input of 90 Vac to 264 Vac.The output current supplies up to 0.15A.BM2P209TF which is PWM method DC/DC converter IC built-in 650V MOSFET is used.
The BM2P209TF contributes to low power consumption by built-in a 650V starting circuit.Built-in current detection resistor realizes compact power supply design.
Current mode control imposes current limitation on every cycly,providing superior performance in bandwidth and transient response.The Switching frequency is 100 kHz in fixed mode.At light load,frequency is reduced and high efficiency is realized.Built-in frequency hopping function contributes to low EMI.Low on-resistance 9.5 Ω650V MOSFET built-in contributes to low power consumption and easy design.
Electronics Characteristics:
Not guarantee the characteristics,is representative value.
unless otherwise noted : VIN =230 Vac,IOUT =50mA, Ta:25℃

ROHM

BM2P209TFBM2P209TF-EVK-001860 021 374 008860 080 674 009TMK107B7105MA-THMK107B7104MA-TB2P-VHRFN1LAM6SRRE02VSM6SD1UBA80-706239211000000744 747 147 1MCR10EZPJ103PCB0115

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Reference Boardevaluation board

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User's Guide

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PMDS;TUMD2SM;SOPA-4;SOP8

English Chinese Chinese and English Japanese

2018.3

Rev.002

60UG078E

570 KB

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