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2.7V~5.5V 输入 2.0A MOSFET内置 1ch同步整流降压DC/DC转换器_BD9B200MUV

BD9B200MUV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2A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。振荡频率高,适用于小型电感。是恒定时间控制DC/DC转换器,具有高速瞬态响应性能。

* 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
BD9B200MUV-E2 供应中 VQFN016V3030 3000 3000 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] 0.8
Vout1(Max.)[V] 4.4
Iout1(Max.)[A] 2.0
SW frequency(Max.)[MHz] 2.0
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
    • Constant on-time control suitable to Deep-SLLM
    • Over Current Protection
    • Short Circuit Protection
    • Thermal Shutdown Protection
    • Under Voltage Lockout Protection
    • Adjustable Soft Start
    • Power Good Output
    • VQFN016V3030 Package (Backside Heat Dissipation)
 
 
 
 
技术信息
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