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2.7-5.5V 3A 1ch Buck converter_BD8963EFJ

ROHM高效率降压开关稳压器BD8966FVM/8964FVM/8963EFJ/8960NV是从5.5V/3.3V以下电源线产生1V等低电压的电源。通过同步整流电路实现高效率化。采用电流模式控制方式,在负荷急变时实现高速过渡响应。

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* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD8963EFJ-E2 供应中 HTSOP-J8 2500 2500 Taping Yes
 
特性:
Grade Standard
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 2.7
Vin1(Max.)[V] 5.5
Vout1(Min.)[V] 1.0
Vout1(Max.)[V] 2.5
Iout1(Max.)[A] 3.0
SW frequency(Max.)[MHz] 1.0
Light Load mode No
EN Yes
PGOOD No
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
特点:
  • ・1ch开关电源控制
    ・电流模式PWM控制方式,实现高速过渡响应
    ・内置同步整流(Nch/Nch FET),实现高效率
    ・内置软启动功能
    ・内置温度/UVLO保护功能
    ・内置定时锁定式关闭保护功能
    ・内置shut down Icc=5μA(Typ.)
 
 
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技术信息
Application Note

Capacitor Calculation for Buck converter IC

Application Note

Inductor Calculation for Buck converter IC

Application Note

Resistor Value Table to set Output Voltage of Buck Converter IC

Application Note

Thermal Resistance

Application Note

PCB Layout Techniques of Buck Converter

Application Note

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Application Note

Calculation of Power Loss (Synchronous)

Application Note

Thermal Resistance

Application Note

Considerations for Power Inductors Used for Buck Converters

Application Note

Buck DC/DC Converter Recommended Inductor List

Application Note

Snubber Circuit for Buck Converter IC

Application Note

Efficiency of Buck Converter

Application Note

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)