BM1R00148F
高效率、低待機功耗、支援連續模式 二次側同步整流控制IC

BM1R00148F是用於二次測輸出段的同步整流控制器。內建超低功耗的高精度分流穩壓器,可大幅度減少待機時的功耗。分流穩壓器由完全獨立晶片構成,因此即使在High Side使用時,也可作為GND基準工作。此外,連續模式工作時,可以不輸入一次側開關同步信號進行動作,有助於進一步節省空間。工作電源電壓範圍廣,為2.7V~32V,可應對各種輸出的應用。採用高耐壓120V處理器,可直接監視漏極電壓。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BM1R00148F-E2
狀態 | 推薦品
封裝 | SOP8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

FET

-

Controller Type

SR

Vin1(Min.)[V]

2.7

Vin1(Max.)[V]

32.0

BR PIN

No

Channel

1

Light Load mode

No

EN

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

功能:

  • Built-in Ultra-Low Consumption Shunt Regulator Reducing Standby Power Consumption
  • Synchronous Rectification FET Supports High and Low Side
  • 120V High Voltage Process DRAIN terminal
  • Wide Input Operating Voltage Range of 2.7V to 32V
  • Supports LLC and PWM QR Controller
  • No Input Required on the Primary-Side at CCM
  • Built-in Overvoltage Protection for SH_IN and SH_OUT Terminal
  • Built-in Thermal Shutdown Function
  • Built-in Auto Shutdown Function
  • SOP8 package

Design Resources

 

Documents

Application Note

  • BM1R001xxF series Technical Design

Technical Articles

Schematic Design & Verification

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

Thermal Design

  • Thermal Resistance

Tools

2D/3D/CAD

  • SOP8 Footprint / Symbol
  • SOP8 3D STEP Data

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)