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IC-Hersteller ROHM

ROHM BM1Z002FJ | Demoboard BM1Z002FJ-EVK-002

AC Voltage Zero Cross Detection IC

Details

TopologieSperrwandler
Eingangsspannung90-264 V
Ausgang 15.25 V
IC-Revision001

Beschreibung

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.

Eigenschaften

  • 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

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCVR
(V (AC))
Endurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
P
(mm)
Ø D
(mm)
L
(mm)
Technische ArtikelnummerdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOW
(mm)
H
(mm)
L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Montageart Muster
890324023023CSSPEC
8 Dateien WCAP-FTX2 Folienkondensatoren100 nF 275 -40 °C up to +105 °C 10 13 MX2P010104K275ACPP46004 300 0.130000 MΩ 7 13
860021374008SPEC
7 Dateien WCAP-ATG5 Aluminium-Elektrolytkondensatoren4.7 µF 400 2000 -25 °C up to +105 °C 48 56.4 15 3.5 8 11.5 ATJE1154R7M400DSPA7B000
860080474010SPEC
7 Dateien WCAP-ATLI Aluminium-Elektrolytkondensatoren220 µF 25 3000 -55 °C up to +105 °C 750 55 10 3.5 8 11.5 ATEE115221M025DSPA7C000
7447471221SPEC
9 Dateien WE-TIS Tonneninduktivität -40 °C up to +125 °C 11 11 11.5 220 1.3 1 0.27 0.32 2.8 THT
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCVR
(V (AC))
Endurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
P
(mm)
Ø D
(mm)
L
(mm)
Technische ArtikelnummerdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOW
(mm)
H
(mm)
L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Montageart Muster