4.5~18V 3.0A MOSFET内置 1ch同步整流降压 DC/DC转换器 BD9D321EFJ

BD9D321EFJ是内置低导通电阻的功率MOSFET的同步整流降压型开关稳压器:最大可输出3A的电流。采用轻负载时进行低消耗动作的独创恒定时间控制方式,最适于要降低待机功耗的设备。此外,是恒定时间控制DC/DC转换器,具有高速瞬态响应性能,无需外接的相位补偿电路。←请点击此处下载评估板数据(布局、GERBER文件、电路/部件数据) BD9D321EFJ

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD9D321EFJ-E2供应中HTSOP-J825002500TapingYes

BD9D321EFJ 数据手册 Data Sheet

技术特性
GradeStandard
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBuck
Synchronous / NonsynchronousSynchronous
Vin1(Min.)[V]4.5
Vin1(Max.)[V]18.0
Vout1(Min.)[V]0.765
Vout1(Max.)[V]7.0
Iout1(Max.)[A]3.0
SW frequency(Max.)[MHz]0.7
Light Load modeYes
ENYes
PGOODNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
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Evaluation Board User's Guide BD9D321EFJ
Evaluation Board User's Guide BD9D321EFJ
Reference Circuits and Bomlist BD9D321EFJ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BA12004BF
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Package Information BD9D321EFJ
Package Information BD9D321EFJ
Part Explanation BA12004BF