BD9F800MUX-Z
4.5V~28V输入 8.0A MOSFET内置 1ch同步整流降压 DC/DC转换器

BD9F800MUX是内置低导通电阻的功率MOSFET的同步整流降压DC/DC转换器。最大可输出8A的电流。还是恒定时间控制DC/DC转换器,具有高速负载响应性能,无需外接的相位补偿电路。

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

Data Sheet 购买
* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | BD9F800MUX-ZE2
Status | 推荐品
封装 | VQFN11X3535A
包装数量 | 2500
最小独立包装数量 | 2500
包装形态 | Taping
RoHS | Yes

特性:

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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特点:

  • 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 Buy
    • Reference Design
    • Spartan-7 Reference
    • Reference power supply optimized for Xilinx’s FPGA Spartan-7

  • Detail