ROHM Semiconductor BD7693FJ-EVK-001 Evaluation Board
ROHM Semiconductor BD7693FJ-EVK-001 Evaluation Board is a demonstration platform for the BD7693FJ Power Factor Correction Controller. The BD7693FJ is a Boundary Conduction Mode (BCM) PFC Controller that provides simple, high-performance, active Power Factor Correction using minimal external components. The BD7693FJ employs a Zero Current Detection (ZCD) circuit to greatly reduce switching loss and noise. The device also incorporates a circuit lowering Total Harmonic Distortion (THD). The BD7693FJ supports the IEC 61000-3-2 Class C Harmonics Standard, making it ideal for lighting applications.
The ROHM Semiconductor BD7693FJ-EVK-001 Evaluation Board features a BD7693FJ PFC Controller in a 4.9mm x 6.0mm SOP-J8 package. The Evaluation Board provides an example reference circuit based on the BD7693FJ, with a 400V output from a 90V to 264VAC input.
Features
- 90V to 264VAC input voltage range (VIN)
- 50/60Hz input frequency (fLINE)
- 376V to 414V output voltage, 395V typical (VOUT)
- 200W maximum output power (POUT)
- 0A to 0.5A output current range (IOUT)
- 3.6% typical Total Harmonic Distortion (THD)
- 0.97PF at 230VAC, IOUT=0.5A
- 96% efficiency (η)
- 11Vpp output ripple voltage (VR)
- 20ms minimum hold time (THOLD)
- -10°C to +65°C operating temperature range (Topr)
- 200mm x 112mm PCB
Required Equipment
- 90V to 264VAC power supply, 200W or greater
- 0.5A electronic load with support for 500V input voltage
- Multimeter
- Power meter
Supported Device
ROHM Semiconductor BD7693FJ Power Factor Correction Controller
Boundary Conduction Mode (BCM) PFC Controller requiring minimal external components.
Board Layout
Connection Diagram
Application Circuit
Đã phát hành: 2021-08-05
| Đã cập nhật: 2022-03-11