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7.0V~26V 输入,1A MOSFET内置 1ch同步整流降压DC/DC转换器_BD9E102FJ

BD9E102FJ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。凭借SLLM™(Simple Light Load Mode)控制,实现轻负载状态的良好效率特性,适用于要降低待机功耗的设备。
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。
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型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD9E102FJ-GE2 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] 7.0
Vin1(Max.)[V] 26.0
Vout1(Min.)[V] 1.0
Vout1(Max.)[V] 18.2
Iout1(Max.)[A] 1.0
SW frequency(Max.)[MHz] 0.57
Light Load mode Yes
EN Yes
PGOOD Yes
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
  • ・Synchronous single DC/DC converter
    ・SLLMTM control (Simple Light Load Mode)
    ・Efficiency = 80% (@IOUT=10mA)
    ・Over current protection
    ・Short circuit protection
    ・Thermal shutdown protection
    ・Undervoltage lockout protection
    ・Soft start
    ・Reduce external diode
    ・SOP-J8 package
 
 
 
 
技术信息
Evaluation Board User's Guide

Step-Down DC/DC Converter BD9E102FJ Evaluation Board

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

Application Note

Efficiency of Buck Converter