BD9E303EFJ-LB(H2)
7.0V~36V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。
BD9E303EFJ-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。輸入電壓範圍(7V~36V)廣泛、以5.0V等的低電壓製作的電源。本身為電流模式控制DC/DC轉換器故具備高速暫態響應性能、可輕鬆設定相位補償。

Product Detail

 
料號 | BD9E303EFJ-LBH2
狀態 | 可購買
封裝 | HTSOP-J8
單位數量 | 250
最小包裝數量 | 250
包裝形式 | Taping
RoHS | Yes

規格:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

7

Vin1(Max.)[V]

36

Vout1(Min.)[V]

1

Vout1(Max.)[V]

28.8

Iout1(Max.)[A]

3

SW frequency(Max.)[MHz]

0.3

Light Load mode

No

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

Tj=-40

Operating Temperature (Max.)[°C]

Tj=150

Package Size [mm]

4.9x6 (t=1)

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功能:

  • Long Time Support Product for Industrial Applications.
  • Synchronous single DC/DC converter.
  • Over-Current Protection.
  • Short Circuit Protection.
  • Thermal Shutdown Protection.
  • Under voltage Lockout Protection.
  • Soft Start.
  • HTSOP-J8 package (Exposed Pad).

Evaluation
Board

 
    • Evaluation Board
    • BD9E303EFJ-EVK-001
    • BD9E303EFJ-EVK-001 Evaluation board delivers an output 5.0 volts from an input 7.0 to 36 volts using BD9E303EFJ-LB, a synchronous rectification step-down DC/DC converter integrated circuit, with output current rating of maximum 3A. The output voltage can be set by changing the external parts of circuit and the loop-response characteristics also can be adjusted by the phase compensation circuit.

  • User's Guide Design Data Buy