內建開關MOSFET 絕緣型反激式轉換器IC - BD7J200HFN-LB (開發中)

本產品是針對工控設備市場的產品,保證可長期穩定供貨。最適合用於工控設備的絕緣電源。本產品是無需光電耦合器的絕緣型反激式轉換器。無需以往用途中為獲得穩定輸出電壓所需的光電耦合器、變壓器3次繞組構成的回饋電路。還採用了獨創的適應型導通時間控制技術,不需要外接相位補償元件,可大幅減少元件個數,並實現小型、高可靠性的絕緣型電源應用設計。

料號 | BD7J200HFN-LBTR
狀態 | 開發中
封裝 | HSON8
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

Common Standard

Industrial

FET

Integrated

Controller Type

PWM

Output Power [W]

5W@Vin=24V 10W@Vin=48V

Switch Current Limit(Typ.)[A]

1.75

Vin1(Min.)[V]

8.0

Vin1(Max.)[V]

80.0

SW frequency(Max.)[MHz]

400.0

Channel

1

Light Load mode

Yes

EN

Yes

Soft Start

Yes

Thermal Shut-down

Recovery

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

功能:

  • Long Time Support Product for Industrial Applications
  • No Need of Any Optocoupler and Third Winding of Transformer
  • Set Output Voltage with Two External Resistor and Ratio of Transformer Turns
  • Adopt of Original Adapted Type Technology that Controls On Time.
  • No Need of External Phase Compensation Parts by High-speed Load Response
  • Low Output Ripple by Fixed Switching Frequency (At normal operation)
  • High Efficient Light Load Mode (At PFM operation)
  • Shutdown and Enable Control
  • Built-in 120V Switching MOSFET
  • Soft Start Function
  • Load Compensation Function
  • Input Under Voltage Lockout (VIN UVLO)
  • Over Current Protection (OCP)
  • Over Voltage Protection (OVP)
  • Short Circuit Protection (SCP)
  • Thermal Shutdown (TSD)
  • Battery Short Protection (BSP)