REFFLBK005
REFFLBK005 - Reference Design
Isolated Flyback DC-DC Converter Input:24V,Vout:5V,2A
The BD7F200EFJ-EVK-002 evaluation board is equipped with BD7F200EFJ-LB. The BD7F200HFN-EVK-002 evaluation board is equipped with BD7F200HFN-LB.
- BD7F200EFJ-EVK-002 Evaluation board delivers an output 5 volts from an input 24 volts using BD7F200EFJ-LB, Isolated Flyback DC/DC converter integrated circuit, with output current rating of maximum 2A.
- BD7F200HFN-EVK-002 Evaluation board delivers an output 5 volts from an input 24 volts using BD7F200HFN-LB, Isolated Flyback DC/DC converter integrated circuit, with output current rating of maximum 2A.
Design Resources
- BD7F200EFJ-EVK-002
- User's Guide
- Schematic
- BOM
- Layout (PDF)
- BD7F200HFN-EVK-002
- User's Guide
- Schematic
- BOM
- Layout (PDF)
Specifications
Board Number | Input Voltage | Output voltage | Output current | Operating Frequency | Maximum Efficiency | Size | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BD7F200EFJ-EVK-002 | 24V | 5V R4=3.9kΩ R5=80.6kΩ | 35 to 2000mA Maximum Output Power:10W | 400kHz | 80.6% IO=1500mA | 70mm x 50mm | |||||||||
BD7F200HFN-EVK-002 | 24V | 5V R4=3.9kΩ R5=80.6kΩ | 35 to 2000mA Maximum Output Power:10W | 400kHz | 80.6% IO=1500mA | 70mm x 50mm |
Distribution Inventory
Board Number | Distributor | Quantity Available |
---|---|---|
BD7F200EFJ-EVK-002 | CoreStaff Co., Ltd. | 2 |
DigiKey | 1 | |
BD7F200HFN-EVK-002 | DigiKey | 1 |
Farnell, An Avnet Company | 1 | |
Newark, An Avnet Company | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
BD7F200EFJ-EVK-002 | BD7F200EFJ-LB | Switching Regulators (Isolated type) | - | Active | - | - | - | |||||
BD7F200EFJ-EVK-002 | RB050LAM-30 | Schottky Barrier Diodes | - | Active | - | - | - | - | - | |||
BD7F200EFJ-EVK-002 | RB160MM-40 | Schottky Barrier Diodes | - | Active | - | - | - | - | - | |||
BD7F200EFJ-EVK-002 | TFZ20B | Zener Diodes | - | Not Recommended for New Designs | - | - | - | |||||
BD7F200HFN-EVK-002 | BD7F200HFN-LB | Switching Regulators (Isolated type) | - | Recommended | - | - | - | |||||
BD7F200HFN-EVK-002 | RB050LAM-30 | Schottky Barrier Diodes | - | Active | - | - | - | - | - | |||
BD7F200HFN-EVK-002 | RB160MM-40 | Schottky Barrier Diodes | - | Active | - | - | - | - | - | |||
BD7F200HFN-EVK-002 | TFZ20B | Zener Diodes | - | Not Recommended for New Designs | - | - | - |