Downloading...

4.5V~18V 输入, 3A 同步整流1ch 降压 DC/DC 转换器_BD9C301FJ

BD9C301FJ是在1个芯片中内置低导通电阻的功率MOSFET的同步整流降压DC/DC转换器。
输入电压范围广,最大可输出3A的电流。可由较少的外接部件构成,从而降低成本。是电流模式控制DC/DC转换器,具有高速瞬态响应性能,可轻松设定相位补偿。
评估板数据的下载←点击此处下载评估板数据(布局、GERBER文件、电路/部件数据)

* 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
BD9C301FJ-E2 供应中 SOP-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] 4.5
Vin1(Max.)[V] 18.0
Vout1(Min.)[V] 0.8
Vout1(Max.)[V] 12.6
Iout1(Max.)[A] 3.0
SW frequency(Max.)[MHz] 0.55
Light Load mode No
EN Yes
PGOOD No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
  • ・ Synchronous 1 ch DC/DC converter
    ・ Over Current protection
    ・ Thermal Shutdown protection
    ・ Under Voltage lockout protection
    ・ Short Circuit Protection
    ・ Fixed soft start function 1msec
 
 
New Products:
 
 
技术信息
Evaluation Board User's Guide

BD9C301FJ Evaluation Board User's Guide

Reference Circuits and Bomlist

Reference Circuits and Bomlist

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

Considerations for Power Inductors Used for Buck Converters

Application Note

Snubber Circuit for Buck Converter IC