1.75V to 4.5V, 10mA 1ch 同步整流升压 DC/DC 转换器 BU33DV5G

BU33DV5G为以2节碱性、镍镉、镍氢电池或1节锂离子、聚合物电池为电源的产品提供最佳升压电源。即使2节干电池的电压降至1.8V时,仍可输出10mA。振荡频率固定,在PWM模式下动作,可实现高效率。输出电压通过内部电阻高精度地固定输出3.3V。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BU33DV5G-GTR供应中SSOP530003000TapingYes

BU33DV5G 数据手册 Data Sheet

技术特性
GradeStandard
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBoost
Synchronous / NonsynchronousSynchronous
Vin1(Min.)[V]1.75
Vin1(Max.)[V]4.5
Vout1(Min.)[V]3.3
Vout1(Max.)[V]3.3
Iout1(Max.)[A]0.01
SW frequency(Max.)[MHz]0.1
Light Load modeNo
ENNo
PGOODNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
应用领域
  • Coin Processing Machines
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • Barcode Scanner
  • Digital Multimeter: Handy Type
  • Digital Stethoscope
  • Single Board Computer
  • Network Attached Storage
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • CT Scanner
  • ECG(EKG)
  • Intercom / Baby Monitor
  • Fingerprint Authentication Device
  • Machine Vision Camera for Industrial
  • Pulse Oximeter
  • Display for EMS
  • Digital Multimeter: Bench Type
技术资料下载
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