Rohm BM1Z002FJ Operation & User’s Manual
Read Online
Read the Rohm BM1Z002FJ Operation & User’s Manual online using the built-in PDF viewer.
Key Pages of Document
ᾋHigh Voltage Safety Precautionsᾍ ۍ Read all safety precautions before use Please note that this document covers only the BM1Z002FJ evaluation board (BM1Z002FJ-EVK-002) and its functions. For additional information, please refer to the datasheet. To ensure safe operation, please carefully read all pre ...
No. 62UG087E Rev.001 2020.03 User’s Guide AC/DC Converter AC Voltage Zero Cross Detection IC BM1Z002FJ Evaluation Board BM1Z002FJ-EVK-002 *HQHUDO'HVFULSWLRQ This evaluation board outputs a zero cross signal from 90 Vac to 264 Vac input. The evaluation board is mounted with BM1Z002FJ which outputs high precision zero cross timing of targeted AC voltage. BM1Z002FJ will provide power less down to 1/10 of what conventional zero ...
No. 62UG087E Rev.001 2020.03 2VFLOORVFRSH '&3RZHU VXSSO\ $& 3RZHU VXSSO\ Operation Procedure 1 Necessary Equipment (1) AC power supply (90 Vac to 264 Vac, 10 W or more) (2) Oscilloscope 2 Connect to Each Equipment (1) Set the AC power supply to 90 Vac to 264 Vac power supply off. (2) Connect the output pin (ACOUT pin, COMMON pin) to Oscilloscope (Keep isolated). (3) Connect the pin of the power ...
No. 62UG087E Rev.001 2020.03 Application Circuit This evaluation board outputs a zero cross signal. Output a zero cross point of the AC voltage from ACOUT pins by monitoring the voltage between VH_AC1 pins and the VH_AC2 pins of IC1. 600V withstand monitor circuit is integrated at VH_AC1 pin and VH_AC2 pin to realize high reliabitity and low power consumption. ACOUT pin output 5V as high level an ...
No. 62UG087E Rev.001 2020.03 BM1Z002FJ嵣*HQHUDO'HVFULSWLRQ Features This IC outputs the AC voltage zero cross timing detection with high accuracy. By eliminating the need for opto-coupler 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 I ...
No. 62UG087E Rev.001 2020.03 1 Important Parameter Zero cross delay time is adjustable by the external (R3) between DSET pins and GND pins. R3 Setting delay time OPEN 0 μۢ 330 kΩ 200 μۢ 68 kΩ -200 μۢ 0 Ω -480 μۢ R3 setting with this evaluation board is OPEN. Thus, the delay time works in 0 μsec. Parameter Symbo l Min Typ Max Units Conditions Input Voltage Range VIN 90 230 ...
No. 62UG087E Rev.001 2020.03 Measurement Data 1 Input output waveform R3 OPEN Figure 7. Input output waveform VIN = 90 Vac Figure 8. Input output waveform VIN = 264 Vac R3 : 330 kΩ R3 : 8 kΩ Figure 9. Input output waveform VIN = 90 Vac Figure 10. Input o ...
No. 62UG087E Rev.001 2020.03 $SSOLFDWLRQ&LUFXLW 㸦Condition㸧VIN = 90 Vacto 264 Vac Figure 12. BM1Z002FJ-EVK-002 Application Circuit BM2P129T U2 DRAIN VCC VOUT-GND BM1Z002FJ 100 R1 220u L1 RFN1LAM6S D3 D1 DA1 GND ZNR1 C6 C4 2.2u C7 100n 1 F1 100k R5 3.3k R8 100k R4 C2 4.7u C3 220u VCC ACOUT Vin Vin D2 D4 PC1 Q1 100 R6 C1 100n 100 R2 R3 U1 VH_AC1 VH_AC2 NC ACOUT DSET GND VCC BM2P129T U2 DRAIN ...
No. 62UG087E Rev.001 2020.03 Parts List (Note 1) Materials may be changed without notifying. 6SHFLILFDWLRQV 3DUWVQDPH 0DQXIDFWXUH &RQQHFWRU &1 %319 -67 & ¡)9 &6 :857+(/(&7521,. & ¡)9 :857+(/(&7521,. & ¡)9 :857+(/(&7521,. & ¡)9 80.%%.*7 7$,<2<8'(1 ...
No. 62UG087E Rev.001 2020.03 Layout Size: 36 mm x 90 mm Figure 13. TOP Silkscreen (Top view) Figure 14. Bottom Layout (Top View) ...
No. 62UG087E Rev.001 2020.03 Revision History Date Rev. Changes 30.Mar.2020 001 New Release ...
http://www.rohm.com/contact/ Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. N o t e s The information contained herein is subject to change without notice. Before you use our Products, please contact our sales representative and verify the latest specifica- tions : ...
