2.7-5.5V 3A 1ch Buck converter BD9139MUV
ROHM的高效率降压开关稳压器BD9139MUV是从5V/3.3V以下的电源线产生0.8V等低电压的电源。它利用独创的脉冲跳越控制技术和同步整流电路实现高效率化;采用电流模式控制方式来对负载急剧改变情况做出高速过渡响应。
型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
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|
BD9139MUV-E2 | 供应中 | VQFN016V3030 | 3000 | 3000 | Taping | Yes |
BD9139MUV 数据手册 Data Sheet
技术特性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] | 3.3 | Iout1(Max.)[A] | 3.0 | SW frequency(Max.)[MHz] | 1.0 | Light Load mode | Yes | EN | Yes | PGOOD | No | Operating Temperature (Min.)[°C] | -40 | Operating Temperature (Max.)[°C] | 105 |
应用领域- Coin Processing Machines
- POS (Point of Sales System)
- Digital Multimeter: Handy Type
- Barcode Scanner
- 有刷电机
- Single Board Computer
- 超声波诊断设备
- 数据管理设备(远程保健用)
- Network Attached Storage
- DVR/DVS
- PLC(Programmable Logic Controller)
- PPC (Plain Paper Copier)
- 太阳能发电逆变器
- CT Scanner
- ECG(EKG)
- Machine Vision Camera for Industrial
- 数码摄像机
- 家庭影院
- 无刷电机
- 超声波诊断设备(便携式)
- Digital Multimeter: Bench Type
- Display for EMS
- Portable Data Terminal
- Meter for Medical Treatments Portable
- AC伺服系统
- Digital Stethoscope
- STB (Set Top Box)
- 汽车音响
- 数码相机
- 汽车导航
- 笔记本电脑
- X-ray Inspection Machine for Security
- Monitor for Medical
- MFP (多功能打印机)
- 监控摄像机
- Intercom / Baby Monitor
- Fingerprint Authentication Device
- Pulse Oximeter
- 步进电机
- CPAP
- 监控摄像机(IP网络)
- 手机
- PND (便携式导航设备)
- TV
| 技术资料下载引脚配置图 |
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