1.0A输出 FET内置型 高效率降压开关稳压器 BU90004GWZ

BU9000xGWZ是以最大6MHz的开关频率工作的小型、高效率降压开关稳压器。支持最大1.0A(VIN=3.0~5.5V时)的输出电流,最适用于电池驱动的便携设备。根据MODE引脚的逻辑,可自动切换强制PWM模式或PWM/PFM模式。在PFM模式时可减小自消耗电流,提高轻负载时的效率。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BU90004GWZ-E2供应中UCSP35L130003000TapingYes

BU90004GWZ 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]2.3
Vin1(Max.)[V]5.5
Vout1(Min.)[V]1.8
Vout1(Max.)[V]1.8
Iout1(Max.)[A]1.0
SW frequency(Max.)[MHz]6.0
Light Load modeYes
ENYes
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
  • 智能电话 / 平板电脑
技术资料下载
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Evaluation Board User's Guide BU90004GWZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BA12004BF
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Part Explanation BA12004BF