4.5-28V 4A 1ch Synchronous Buck converter with Built-in Linear Regulator BD95514MUV

BD95514MUV是以大电流(最大4A)实现从宽输入电压范围(4.5~28V)到低输出电压(0.7V~5.0V)的开关稳压器。内置有N-MOSFET开关晶体管,可实现省空间的高效率同步整流开关稳压器。通过采用ROHM独创的H3RegTM控制模式,能够实现业界最快的过渡响应特性。另外,为了改善轻负载时的效率采用SLLMTM(Simple Light Load Mode),对于宽范围负载均可实现高效率。具有软起动功能、频率可变功能、带定时锁存器的输出短路保护电路功能、输出电压保护功能、REF同步功能,最适于作为PC的开关电源使用。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD95514MUV-E2供应中VQFN032V505025002500TapingYes

BD95514MUV 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]28.0
Vout1(Min.)[V]0.7
Vout1(Max.)[V]5.0
Iout1(Max.)[A]4.0
SW frequency(Max.)[MHz]1.0
Light Load modeYes
ENYes
PGOODYes
Operating Temperature (Min.)[°C]-10
Operating Temperature (Max.)[°C]100
应用领域
  • Coin Processing Machines
  • Digital Multimeter: Handy Type
  • Barcode Scanner
  • Single Board Computer
  • Network Attached Storage
  • PPC (Plain Paper Copier)
  • CT Scanner
  • ECG(EKG)
  • Machine Vision Camera for Industrial
  • 家庭影院
  • Digital Multimeter: Bench Type
  • Display for EMS
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • 智能电表
  • Digital Stethoscope
  • 冰箱
  • 笔记本电脑
  • DVD
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • MFP (多功能打印机)
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Pulse Oximeter
  • TV
技术资料下载
引脚配置图
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