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Rohm Referencedesigns

REFACDC032

REFACDC032 - Reference Design

Flyback Type PWM Mode Isolated 24V 1.67A 40W

This evaluation board outputs an isolated voltage of 24V from an input of 90Vac to 264Vac,and the maximum output current is 1.67A. BM2P060MF which is PWM method DC/DC converter IC built-in 650V MOSFET is used.

  • Low on-resistance 0.7Ω 650V MOSFET built-in contributes to high efficiency(91%).
  • PWM controller for AC/DC power supplies,the BM2P060MF provides the optimum system for all products with outlets.

BM2P060MF-EVK-001

Design Resources

 

Specifications

 
Board Number Input Voltage Range Input Frequency Output Voltage Maximum Output Power Output Current Range Stand-by Power Efficiency Output Ripple Voltage Size Operating Temperature
BM2P060MF-EVK-001 90 to 264Vac 47 to 63Hz 24V(Typ.) 40W 0 to 1.67A *1 47mW(Typ.) Iout=0A Vin=230V 0.91 0.1Vpp *2 160mm x 55mm -10 to 65deg.C
Remarks:
*1 Please adjust operating time, within any parts surface temperature under 105 °C
*2 Not include spike noise

Distribution Inventory

 
Board Number Distributor Quantity Available
BM2P060MF-EVK-001 Farnell, An Avnet Company 3
Newark, An Avnet Company 3
Chip One Stop, Inc. 2
DigiKey 2
CoreStaff Co., Ltd. 1
Mouser Electronics Inc. 1
RS 1

Key Components

 
Board Number Part Number Product Category Datasheet Status SPICE LTspice® ? Thermal Model Symbol & Footprint 3D STEP Samacsys ECAD Library Calc Tool ROHM Solution Simulator
BM2P060MF-EVK-001 2SCR523UB General Purpose Bipolar Transistors - Recommended - - - - -
BM2P060MF-EVK-001 BM2P060MF-Z AC/DC Converters ICs - Recommended - -
BM2P060MF-EVK-001 RF05VAM2S Fast Recovery Diodes - Recommended - - - - -
BM2P060MF-EVK-001 RFN1LAM7S Fast Recovery Diodes - Recommended - - - - -