BM1Z002FJ
AC Voltage Zero Cross Detection IC
BM1Z002FJ
AC Voltage Zero Cross Detection IC
This IC outputs the AC voltage zero cross timing detection with high accuracy. By eliminating the need for photocoupler and external components required in conventional applications, it is possible to reduce the number of parts drastically and realize compact and highly reliable power supply applications. In addition, this IC can reduce standby power largely in comparison with an existing photocoupler control.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
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
Vin1(Max.)[V]
28
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
Package Size [mm]
4.9x6.0 (t=1.65)
Features:
- AC Zero Cross Detection Function
Eliminates Photocoupler 600V High Voltage Monitor Modifiable Zero Cross Delay Timen Channel Open Drain Output - VCC Under Voltage Locked Out (VCC UVLO)
Reference Design / Application Evaluation Kit
-
- Evaluation Board - BM1Z002FJ-EVK-001
Non-isolated AC voltage detection zero crossing
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- Evaluation Board - BM1Z002FJ-EVK-002
Isolated AC voltage detection zero crossing
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