ROHM Semiconductor BM1Z012FJ AC Voltage Zero Cross Detection IC
ROHM Semiconductor BM1Z012FJ AC Voltage Zero Cross Detection IC outputs the AC voltage zero cross-timing detection with high accuracy. The ROHM Semiconductor BM1Z012FJ offers numerous benefits over conventional photocoupler applications by eliminating the need for external components. This feature reduces the number of parts and ensures compactness and reliability. This IC also boasts the ability to reduce standby power consumption compared to existing photocoupler controls significantly.
Features
- AC zero cross-detection function
- Eliminates photocoupler
- 600V high voltage monitor
- Modifiable zero-cross delay time
- N-channel open drain output
- VCC under voltage lockout (VCC UVLO)
- Household appliances like rice cookers, dryers, etc.
Specifications
- -0.3V to +29V VCC input power supply voltage range
- 600V max VH_AC1 and VH_AC2 pins operation voltage
- 50µA (Typ) circuit current at standby
- 160µA (Typ) circuit current at operation
- -40°C to +105°C operating temperature range
Typical Application Circuit
Opublikowano: 2023-05-02
| Zaktualizowano: 2024-05-16