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2.7-14V 1ch Buck-Boost converter(controller)_BD8303MUV

BD8303MUV可以用1个电感器构成从1节锂电池、4节干电池、2节锂电池生成3.3V/5V等升降压输出。采用独创的升降压驱动方式,与以前的Sepic方式、H桥方式的开关稳压器相比,可实现高效电源。

* 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
BD8303MUV-E2 供应中 VQFN016V3030 3000 3000 Taping Yes
 
特性:
Grade Standard
ch 1
Integrated FET / Controller Controller
Buck / Boost / Buck-Boost / Inverting Buck-Boost
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 2.7
Vin1(Max.)[V] 14.0
Vout1(Min.)[V] 1.8
Vout1(Max.)[V] 12.0
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:
  • ・可用1个电感器构成高效的升降压DC/DC转换器
    ・支持宽电源电压范围(输入电压2.7V~14.0V)
    ・通过外置Nch FET可支持大电流应用
    ・内置软起动功能
    ・内置Timer latch式短路保护功能
    ・高散热性面贴装封装VQFN016V3030
 
 
应用:
引脚配置图:
Pin Configration
 
 
New Products:
 
 
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

Considerations for Power Inductors Used for Buck Converters

Application Note

Snubber Circuit for Buck Converter IC