2.7-4.5V 0.8A 1ch Buck converter BD9120HFN
ROHM的高效率降压开关稳压器｢BD91□□｣是从5V/3.3V以下电源线产生1V等低电压的电源。通过ROHM独特的脉冲跳跃方式和同步整流电路实现高效率化。同时，采用电流模式控制，实现负荷急变时的高速过渡响应。
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
|---|
|
| BD9120HFN-TR | 供应中 | HSON8 | 3000 | 3000 | Taping | Yes |
BD9120HFN 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] | 4.5 | | Vout1(Min.)[V] | 1.0 | | Vout1(Max.)[V] | 1.5 | | Iout1(Max.)[A] | 0.8 | | SW frequency(Max.)[MHz] | 1.0 | | Light Load mode | Yes | | EN | Yes | | PGOOD | No | | Operating Temperature (Min.)[°C] | -25 | | Operating Temperature (Max.)[°C] | 85 |
应用领域- POS (Point of Sales System)
- Coin Processing Machines
- Barcode Scanner
- Digital Multimeter: Handy Type
- Single Board Computer
- Network Attached Storage
- PPC (Plain Paper Copier)
- CT Scanner
- ECG(EKG)
- 数码摄像机
- Machine Vision Camera for Industrial
- 家庭影院
- Display for EMS
- Digital Multimeter: Bench Type
- Portable Data Terminal
- Meter for Medical Treatments Portable
- 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)
- Intercom / Baby Monitor
- Fingerprint Authentication Device
- Pulse Oximeter
- PND (便携式导航设备)
- 手机
- TV
| 技术资料下载引脚配置图 |
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