BD9E300EFJ-LB(E2)
7.0V～36V 輸入、2.5A MOSFET 內建 1ch 同步整流降壓 DC/DC 轉換器
BD9E300EFJ-LB(E2)
7.0V～36V 輸入、2.5A 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。BD9E300EFJ-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。具備廣泛輸入電壓範圍 (7V～36V)，以 5.0V等的低電壓製作。振盪頻率為1MHz且高速，可使用小型電感。本產品為電流模式控制DC/DC轉換器，具備高速暫態響應功能，可輕易設定相位補償。
BD9E300EFJ-LB本產品備有250個包裝的小捲帶品→BD9E300EFJ-LBH2
Product Detail
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]
25.2
Iout1(Max.)[A]
2.5
SW frequency setting (Max.)[MHz]
1
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
Tj=-40
Operating Temperature (Max.)[°C]
Tj=150
Package Size [mm]
4.9x6.0 (t=1.0)
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).
參考設計 / 應用評估套件
-
- Evaluation Board - BD9E300EFJ-EVK-001
BD9E300EFJ-EVK-001 Evaluation board delivers an output 5.0 volts from an input 7.2 to 33 volts using BD9E300EFJ, a synchronous rectification step-down DC/DC converter integrated circuit, with output current rating of maximum 2.5A. 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.
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