IC-Hersteller ROHM

IC-Hersteller (96)

ROHM BM1Z002FJ | Demoboard BM1Z002FJ-EVK-001

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 ProduktserieAnwendungCVR
(V (AC))
SicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
L
(mm)
W
(mm)
H
(mm)
VerpackungL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
MontageartEndurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Ø D
(mm)
Muster
890324023023CSSPEC
8 Dateien WCAP-FTX2 Folienkondensatoren Across the mains100 nF 275 X2 300 0.130 GΩ -40 °C bis zu +105 °C 10 13 7 13 Karton Boxed THT
7447471221SPEC
8 Dateien WE-TIS Tonneninduktivität 11 11 11.5 220 1 1.4 510
860021374008SPEC
7 Dateien WCAP-ATG5 Aluminium-Elektrolytkondensatoren4.7 µF 400 -25 °C bis zu +105 °C 3.5 11.5 Ammopack 2000 48 56.4 15 8
860080474010SPEC
7 Dateien WCAP-ATLI Aluminium-Elektrolytkondensatoren220 µF 25 -55 °C bis zu +105 °C 3.5 11.5 Ammopack 3000 750 55 10 8
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungCVR
(V (AC))
SicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
L
(mm)
W
(mm)
H
(mm)
VerpackungL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
MontageartEndurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Ø D
(mm)
Muster