BM1Z001FJ Datasheet | ROHM

AC Voltage Zero Cross Detection IC General Description This IC outputs the AC voltage zero cross timing detection with high accuracy. By eliminating the need for photocoupler and external ponents required in conventional applications, it is possible to reduce the number of parts drastically and realize pact and highly reliable power supply applications. In addition, this IC can reduce standby power largely in parison with an existing photocoupler control. Furthermore, this IC can handle both normal and double rectification by the original system. Features - AC Zero Cross Detection Function Eliminates Photocoupler 600 V High Voltage Monitor Handle both Normal and Double Rectification n Channel Open Drain Output - VCC Under Voltage Locked Out (VCC UVLO) Key Specifications - VCC Input Power Supply Voltage Range: -0.3 V to +29.0 V - VH_AC1 and VH_AC2 Pins Operation Voltage: 600 V (Max) - Circuit Current at Standby: 50 µA (Typ) - Circuit Current at Operation: 160 µA (Typ) - Operating Temperature Range: -40 °C to +105 °C Package SOP-J7S W (Typ) x D (Typ) x H (Max) 4.90 mm x 6.00 mm x 1.65 mm Pitch (Typ): 1.27 mm Applications - Household Appliances such as Washing Machine, Air-conditioner Typical Application Circuit Filter Motor AC/DC BM2P Series DC/DC BD9E Series Others Motor Driver GND...