BD9F800MUX-Z
4.5V~28V輸入 8.0A MOSFET內建 1ch同步整流降壓 DC/DC轉換器

BD9F800MUX是內建低導通電阻的功率MOSFET的同步整流降壓DC/DC轉換器。最大可輸出8A的電流。還是恒定時間控制DC/DC轉換器,具有高速負載回應性能,無需外接的相位補償電路。

Power Supply Reference Board
For Xilinx’s FPGA Spartan-7

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 | BD9F800MUX-ZE2
狀態 | 推薦品
封裝 | VQFN11X3535A
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

4.5

Vin1(Max.)[V]

28

Vout1(Min.)[V]

0.765

Vout1(Max.)[V]

13.5

Iout1(Max.)[A]

8

SW frequency(Max.)[MHz]

0.3

Light Load mode

No

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

3.5x3.5 (t=0.6)

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功能:

  • Key Specifications
    • · Input Voltage Range: 4.5V to 28 V
    • · Output Voltage Setting Range: 0.765V to 13.5V
    • · Output Current: 8A (Max)
    • · Switching Frequency: 300kHz or 600kHz (Typ)
    • · High Side MOSFET On-Resistance: 23 mΩ (Typ)
    • · Low Side MOSFET On-Resistance: 11 mΩ (Typ)
    • · Shutdown Current: 2μA (Typ)
  • Synchronous Single DC/DC Converter
  • Constant On-time Control
  • Over Current Protection
  • Short Circuit Protection
  • Thermal Shutdown Protection
  • Under Voltage Lockout Protection
  • Power Good Output
  • VQFN11X3535A Package

Evaluation
Board

 
    • Evaluation Board
    • BD9F800MUX-EVK-001
    • BD9F800MUX-EVK-001 uses BD9F800MUX to output 1V from a 12V input voltage. The input voltage of the BD9F800MUX is from 4.5V to 28V and the output voltage is configurable from 0.765V to 13.5V with external resistors. The switching frequency can be selected as 300 kHz or 600 kHz. BD9F800MUX is a constant on-time controlled DC/DC converter with fast transient response and does not require external phase compensation .

  • User's Guide Purchase Inquiry
    • Reference Design
    • Spartan-7 Reference
    • Reference power supply optimized for Xilinx’s FPGA Spartan-7

  • Detail