REFACDC048
REFACDC048 - Reference Design
Flyback Type PWM Mode, Isolated 12V 2.0A 24W BM2P06B1J Evaluation Board
This evaluation board outputs an isolated voltage of 12 V from an input of 90 Vac to 264 Vac, and the maximum output current is 2.0 A. BM2P06B1J-Z which is PWM method DC/DC converter IC built-in 730 V MOSFET is used. Built-in the low on resistor (1.0 Ω) and high voltage tolerant MOSFET (730 V) make designs easy. PWM controller for AC / DC power supplies, the BM2P06B1J provides the optimum system for all products with outlets.
- Input voltage 90V to 264V
- Output voltage 12V±0.36V
- Output current 0 to 2A
- Efficiency 86.6% VIN=230V Io=2A
- Board size 101mm x 55mm
- Low input stop function available.
Design Resources
- BM2P06B1J-EVK-001
- User's Guide
- Schematic
- BOM
- Layout (PDF)
Specifications
| Board Number | Input Voltage Range | Input Frequency | Output Voltage | Output Current Range | Maximam Output Power | Standby Input Power | Power supply efficiency | Output Ripple Voltage | Operating Temperature | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BM2P06B1J-EVK-001 | 90 to 264Vac | 47 to 63Hz | 12V(Typ) | 0.0 to 2.0A | 24W(Max) Iout = 2A | 85mW(Typ) Iout = 0A | 86.6%(Typ) | 0.11Vpp(Typ) BW=20MHz *1 | -10 to 65deg.C |
Remarks:
*1 Not include spike noise
*1 Not include spike noise
Distribution Inventory
| Board Number | Distributor | Quantity Available |
|---|---|---|
| BM2P06B1J-EVK-001 | - | - |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BM2P06B1J-EVK-001 | BM2P06B1J-Z | AC/DC Converters ICs | - | Recommended | - | - | - | |||||
| BM2P06B1J-EVK-001 | RFN1LAM7S | Fast Recovery Diodes | - | Recommended | - | - | - | - | - | |||
| BM2P06B1J-EVK-001 | RRE02VSM4S | Standard Rectifier Diodes | - | Recommended | - | - | - | - | - | |||
| BM2P06B1J-EVK-001 | RB088BGE150 | Schottky Barrier Diodes | - | Recommended | - | - | - |