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 | VQFN032V5050 | 2500 | 2500 | Taping | Yes |
BD95514MUV 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] | 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 mode | Yes | | EN | Yes | | PGOOD | Yes | | 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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