ROHM Product Detail

BD9B301MUV-LB

2.7V ～ 5.5V輸入 3.0A MOSFET內建 1ch同步整流 降壓DC/DC 轉換器
Data Sheet 購買
BD9B301MUV-LB

BD9B301MUV-LB
2.7V ～ 5.5V輸入 3.0A MOSFET內建 1ch同步整流 降壓DC/DC 轉換器

本產品專為工具機市場設計、並保證可長期供貨的Rank 產品。是最適合使用在近來各式應用的產品。BD9B301MUV-LB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，並採用獨家固定即時控制方式，最適合減輕待機功率的裝置。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，具備高速暫態響應性能。

Data Sheet 購買
Data Sheet 購買

Product Detail

 
料號 | BD9B301MUV-LBE2
狀態 | 推薦品
封裝 | VQFN016V3030
包裝形式 | Taping
單位數量 | 3000
最小包裝數量 | 3000
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]

4.4

Iout1(Max.)[A]

3

SW frequency setting (Max.)[MHz]

2

Light Load mode

Yes

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

Tj=-40

Operating Temperature (Max.)[°C]

Tj=125

Package Size [mm]

3.0x3.0 (t=1.0)

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功能:

  • Long Time Support Product for Industrial Applications
  • Synchronous Single DC/DC Converter
  • Constant on-time control suitable to Deep-SLLM
  • Over Current Protection
  • Short Circuit Protection
  • Thermal Shutdown Protection
  • Under Voltage Lockout Protection
  • Adjustable Soft Start
  • Power Good Output
  • VQFN016V3030 Package (Backside Heat Dissipation)

參考設計 / 應用評估套件

 
    • Evaluation Board - BD9B301MUV-EVK-101

    • This evaluation board has been specifically developed to evaluate ROHM’s BD9B301MUV synchronous buck DC/DC converter with integrated 32mΩ Pch high-side and Nch low-side MOSFETs.

    • User's Guide

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