AC電壓零交叉檢測IC - BM1Z102FJ (新產品)
本產品是高精度輸出AC電壓零交叉時序檢測信號的IC。無需以往所需的光電耦合器和外接零件，可大幅減少零件數，實現小型、高可靠性的電源應用。與以往的光電耦合器控制相比，有助大幅度降低待機功耗。
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規格:
DC Motor Voltage Monitoring
600V High Voltage Monitor
Rectifier
Normal
Zero Cross Delay Time
Variable
Output Waveform
Pulse
Circuit Current at Standby (Typ.)[uA]
50
Circuit Current at Operation (Typ.)[uA]
160
Vin1(Min.)[V]
10.0
Vin1(Max.)[V]
28.0
SW frequency(Max.)[kHz]
0.065
BR PIN
Yes
Thermal Shut-down
Yes
Under Voltage Lock Out
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
功能:
- AC Zero Cross Detection Function
Eliminates Photocoupler 600V High Voltage Monitor Modifiable Zero Cross Delay Timen Channel Open Drain Output - DC Voltage Monitor Function
600V High Voltage Monitor - VCC Under Voltage Locked Out (VCC UVLO)