Rohm Breadcrumb

Rohm Referencedesigns

REFACDC040 - Reference Design

AC voltage detection zero-cross IC High precision DC voltage output type

BM1Z102FJ-EVK-001 is equipped with BM1Z102FJ. This evaluation board outputs a zero cross signal from 90 Vac to 264 Vac input.


  • This evaluation board is mounted with BM1Z102FJ which outputs high precision zero cross timing of targeted AC voltage
  • and the DC voltage after diode rectification with high accuracy.
  • The evaluation board is also mounted with power supply for the IC.

BM1Z102FJ-EVK-001

Design Resources

 

Specifications

 
Board Number Input Voltage Range Input Frequency Output Voltage(High Level) Output Voltage(Low Level) Delay Time DCOUT Pin Voltage Operating Temperature
BM1Z102FJ-EVK-001 90 to 264Vac 47 to 63Hz 5V(Typ.) 0.1V(Max.) 0µs 0.915 to 1.07V Vvh_dc=100V -10 to 65deg.C

Distribution Inventory

 
Board Number Distributor Quantity Available
BM1Z102FJ-EVK-001 CoreStaff Co., Ltd. 6
DigiKey 3
Chip One Stop, Inc. 2
Ameya Holding Limited 1
Mouser Electronics Inc. 1
Inquiry 1

Key Components

 
Board Number Part Number Product Category Datasheet Status SPICE LTspice® ? Thermal Model Symbol & Footprint 3D STEP Samacsys ECAD Library Calc Tool ROHM Solution Simulator
BM1Z102FJ-EVK-001 BM1Z102FJ AC Voltage Zero Cross Detection ICs - Recommended -
BM1Z102FJ-EVK-001 BM2P129TF AC/DC Converters ICs - Recommended - - - -
BM1Z102FJ-EVK-001 BD50FA1FP3 Linear Regulators - Recommended - -
BM1Z102FJ-EVK-001 RFN1LAM6S Fast Recovery Diodes - Recommended - - - - -
BM1Z102FJ-EVK-001 RRE02VSM6S Standard Rectifier Diodes - Recommended - - - - -