Datasheet BM1Z102FJ, BM1Z103FJ (Rohm) - 10

BM1Z102FJ BM1Z103FJ Recommended Operating Conditions
Parameter Symbol Min Typ Max Unit VCC Input Power Supply Voltage VCC 10 15 28 V VH_AC1 Pin Operation Voltage VVH_AC1 - - 300(Note 2) V VH_AC2 Pin Operation Voltage VVH_AC2 - - 300(Note 2) V VH_DC Pin Operation Voltage VVH_DC - - 500 V VH_AC1 and VH_AC2 Pins f Input Frequency VH_AC 45 - 65 Hz Operating Temperature Topr -40 - +105 °C (Note 2) The recommendation maximum operating voltage shows AC 300 V which is input AC voltage in the application. Apply the input AC voltage which is half-wave-rectified to the VH_AC1 and VH_AC2 pins.
Electrical Characteristics
(Unless otherwise specified VCC = 15 V, Ta = 25 °C) Parameter Symbol Min Typ Max Unit Condition
VCC Block
Circuit Current at Standby ISTBY 20 50 90 µA VCC = 5 V Circuit Current at Operation ICC 100 160 500 µA VCC = 15 V VCC Pin UVLO Detected Voltage VUVLO1 5.0 6.0 7.0 V at VCC pin voltage falling VCC Pin UVLO Released Voltage VUVLO2 6.0 7.0 8.0 V at VCC pin voltage rising VCC Pin UVLO Hysteresis Voltage VUVLO_HYS 0.5 1.0 1.5 V
AC Voltage Zero Cross Detection Block
VH_AC1 Pin Consumption Current IVH_AC1 15 30 45 µA VVH_AC1 = 300 V VH_AC2 Pin Consumption Current IVH_AC2 15 30 45 µA VVH_AC2 = 300 V VH_AC1 Pin UVLO Detection Voltage VACUVLO 10 20 30 V VH_AC1 and VH_AC2 Pins Noise Filter 1 tAC1 1.00 1.27 1.54 ms VH_AC1 and VH_AC2 Pins Noise Filter 2 tAC2 1.38 1.73 2.08 ms ACOUT Pin Leak Current IACOUT - 0.0 1.0 µA VACOUT = 5 V ACOUT Pin On Resistance RACOUT - 50 100 Ω
DC Voltage Monitor Block
VH_DC Pin Consumption Current IVH_DC 15 30 45 µA VVH_DC = 300 V DCOUT Pin Voltage 1 VDCOUT1 0.915 0.990 1.070 V VVH_DC = 100 V DCOUT Pin Voltage 2 VDCOUT2 2.790 2.970 3.150 V VVH_DC = 300 V DCOUT Pin Clamp Voltage VDCOUT3 4.700 4.800 4.900 V VVH_DC = 600 V
ACOUT Output Block
Zero Cross Delay Time 1 tDELAY1 -40 0 +40 µs RDSET = open Zero Cross Delay Time 2 tDELAY2 150 200 250 µs RDSET = 330 kΩ Zero Cross Delay Time 3 tDELAY3 -250 -200 -150 µs RDSET = 68 kΩ Zero Cross Delay Time 4 tDELAY4 -540 -480 -420 µs RDSET = GND Zero Cross Edge Width tWIDTH 0.9 1.0 1.1 ms BM1Z103FJ Only www.rohm.com
TSZ02201-0F1F0A200610-1-2
© 2019 ROHM Co., Ltd. All rights reserved. 10/20 TSZ22111 • 15 • 001
12.Mar.2020 Rev.00 1
Document Outline General Description Features Applications Key Specifications Package Lineup Typical Application Circuit Pin Configuration Pin Descriptions Block Diagram Description of Blocks 1. AC Voltage Zero Cross Detection 1.1 Startup Sequence 1.2 VH_AC1 Pin UVLO 1.3 VH_AC1 and VH_AC2 Pins Noise Filter 1.4 DSET Pin Setting 2. DC Voltage Monitor Circuit Absolute Maximum Ratings Thermal Loss Recommended Operating Conditions Electrical Characteristics Typical Performance Curves I/O Equivalence Circuit Operational Notes 1. Reverse Connection of Power Supply 2. Power Supply Lines 3. Ground Voltage 4. Ground Wiring Pattern 5. Recommended Operating Conditions 6. Inrush Current 7. Testing on Application Boards 8. Inter-pin Short and Mounting Errors 9. Unused Input Pins 10. Regarding the Input Pin of the IC 11. Ceramic Capacitor 12. Thermal Shutdown Circuit (TSD) 13. Over Current Protection Circuit (OCP) Ordering Information Marking Diagram Physical Dimension and Packing Information Revision History