Datasheet AC Voltage Zero Cross Detection ICBM1Z102FJ BM1Z103FJGeneral DescriptionKey Specifications This IC outputs the AC voltage zero cross timing VCC Input Power Supply Voltage Range: detection and the DC voltage after diode rectification with -0.3 V to +29.0 V high accuracy. VH_AC1 and VH_AC2 Pins Operation Voltage: By eliminating the need for photocoupler and external 600 V (Max) components required in conventional applications, it is VH_DC Pin Operation Voltage: 600 V (Max) possible to reduce the number of parts drastically and Circuit Current at Standby: 50 µA (Typ) realize compact and highly reliable power supply Circuit Current at Operation: 160 µA (Typ) applications. In addition, this IC can reduce standby Operating Temperature Range: -40 °C to +105 °C power largely in comparison with an existing photocoupler control. Package W (Typ) x D (Typ) x H (Max)Features SOP-J11 8.65 mm x 6.0 mm x 1.65 mm AC Zero Cross Detection Function Pitch (Typ): 1.27 mm Eliminates Photocoupler 600 V High Voltage Monitor Modifiable Zero Cross Delay Time n Channel Open Drain Output DC Voltage Monitor Function 600 V High Voltage Monitor VCC Under Voltage Locked Out (VCC UVLO) Applications Household Appliances such as Rice Cooker and Dryer, etc. Lineup Product Name ACOUT Pin Output Waveform BM1Z102FJ Pulse BM1Z103FJ Edge Typical Application CircuitMotorAC/DCFilter BM2P Series DC/DCMotor BM1Z10xFJ Others BD9E Series Driver C VC SET D D DC _ N G VH T 2 DC OU AC T μ-Com _ AC U O VH 1 AC _ VH