REFACDC039
REFACDC039 - Reference Design
Isolated AC voltage detection zero crossing
BM1Z002FJ-EVK-002 outputs zero-crossing signals from 90 Vac to 264 Vac inputs. The evaluation board is mounted with BM1Z002FJ which outputs hight precision zero cross timing of targeted AC voltage.
- BM1Z002FJ will provide power less down to 1/10 of what conventional zwro cross signal generator circuit consumed.
- The evaluation board is also mounted with power supply for the IC.
Design Resources
- BM1Z002FJ-EVK-002
- User's Guide
- Schematic
- BOM
- Layout (PDF)
Specifications
| Board Number | Input Voltage Range | Input Frequency | Output Voltage(High Level) | Output Voltage(Low Level) | Delay Time | Operating Temperature | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BM1Z002FJ-EVK-002 | 90 to 264Vac | 47 to 63Hz | 5V(Typ.) | 0.1V(Max.) | 0µs | -10 to 65deg.C |
Distribution Inventory
| Board Number | Distributor | Quantity Available |
|---|---|---|
| BM1Z002FJ-EVK-002 | Ameya Holding Limited | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BM1Z002FJ-EVK-002 | BM1Z002FJ | AC Voltage Zero Cross Detection ICs | - | Recommended | - | - | - | |||||
| BM1Z002FJ-EVK-002 | BM2P129TF | AC/DC Converters ICs | - | Recommended | - | - | - | - | ||||
| BM1Z002FJ-EVK-002 | RFN1LAM6S | Fast Recovery Diodes | - | Recommended | - | - | - | - | - | |||
| BM1Z002FJ-EVK-002 | RRE02VSM6S | Standard Rectifier Diodes | - | Recommended | - | - | - | - | - |