BM1Z102FJ
AC電壓零交叉檢測IC

本產品是高精度輸出AC電壓零交叉時序檢測信號的IC。無需以往所需的光電耦合器和外接零件，可大幅減少零件數，實現小型、高可靠性的電源應用。與以往的光電耦合器控制相比，有助大幅度降低待機功耗。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。
Data Sheet 購買 *

Product Detail

 
料號 | BM1Z102FJ-E2
狀態 | 推薦品
封裝 | SOP-J11
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

DC Motor Voltage Monitoring

600V High Voltage Monitor

Rectifier

Normal

Zero Cross Delay Time

Variable

Output Waveform

Pulse

Circuit Current at Standby (Typ.)[uA]

50

Circuit Current at Operation (Typ.)[uA]

160

Vin1(Min.)[V]

10.0

Vin1(Max.)[V]

28.0

SW frequency(Max.)[kHz]

0.065

BR PIN

Yes

Thermal Shut-down

Yes

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

功能:

  • AC Zero Cross Detection Function
    Eliminates Photocoupler 600V High Voltage Monitor Modifiable Zero Cross Delay Timen Channel Open Drain Output
  • DC Voltage Monitor Function
    600V High Voltage Monitor
  • VCC Under Voltage Locked Out (VCC UVLO)

Evaluation
Board

 
    • Evaluation Board
    • BM1Z102FJ-EVK-001

    • 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.

  • User's Guide Buy
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New Product List

Design Resources

 

Documents

User's Guide

  • AC Voltage Zero Cross Detection IC BM1Z102FJ Evaluation Board User's Guide

Technical Articles

Schematic Design & Verification

  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

Packaging & Quality

Manufacturing Data

  • Factory Information