BD9A101MUV-LB

2.7V～5.5V輸入3.0A MOSFET內建 降壓DC/DC轉換器
Data Sheet 購買
BD9A101MUV-LB

BD9A101MUV-LB
2.7V～5.5V輸入3.0A MOSFET內建 降壓DC/DC轉換器

BD9B300MUV為內建低導通電阻的功率MOSFET同步整流降壓型開關穩壓器。最大可輸出3A的電流。輕負載時以低功耗運作，採用獨家固定即時控制方式，最適合減輕待機功率裝置。振盪頻率高速，可使用在小型電感。產品為固定即時控制DC/DC轉換器的，具備高速暫態響應性能。

Data Sheet 購買
Data Sheet 購買

Product Detail

 
料號 | BD9A101MUV-LBE2
狀態 | 推薦品
封裝 | VQFN016V3030
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

2.7

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

0.8

Vout1(Max.)[V]

3.85

Iout1(Max.)[A]

1

SW frequency(Max.)[MHz]

1

Light Load mode

Yes

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

Tj=-40

Operating Temperature (Max.)[°C]

Tj=125

Package Size [mm]

3x3 (t=1)

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功能:

  • Long Time Support Product for Industrial Application
  • Synchronous Single DC/DC Converter.
  • SLLM™ (Simple Light Load Mode) Control.
  • Over Current Protection.
  • Short Circuit Protection.
  • Thermal Shutdown Protection.
  • Under Voltage Lockout Protection.
  • Adjustable Soft start Function.
  • Power Good Output.
  • VQFN016V3030 Package (Backside Heat Dissipation)

Reference Design / Application Evaluation Kit

 
    • Evaluation Board - BD9A101MUV-EVK-001

    • This evaluation board has been developed for ROHM’s synchronous buck DC/DC converter customers evaluating BD9A101MUV-LB. While accepting a power supply of 2.7-5.5V, an output of 1.8V can be produced. The IC has internal 60mΩ high-side N-channel MOSFET and 60mΩ low side N-channel MOSFET and a synchronization frequency is of 1MHz.

    • User Guide Layout (CAD Data)
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