2.7V～5.5V输入4.0A MOSFET内置 1ch同步整流降压DC/DC转换器 BD9B400MUV
BD9B400MUV是内置低导通电阻的功率MOSFET的同步整流降压型开关稳压器。最大可输出4A的电流。采用轻负载时进行低消耗动作的独创恒定时间控制方式，最适于要降低待机功耗的设备。振荡频率高，适用于小型电感。是恒定时间控制DC/DC转换器，具有高速瞬态响应性能。
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
|---|
|
| BD9B400MUV-E2 | 供应中 | VQFN016V3030 | 3000 | 3000 | Taping | Yes |
BD9B400MUV 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] | 4.4 | | Iout1(Max.)[A] | 4.0 | | SW frequency(Max.)[MHz] | 2.0 | | Light Load mode | Yes | | EN | Yes | | PGOOD | Yes | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 85 |
| 技术资料下载产品特点- Synchronous Single DC/DC Converter
- Constant on-time control suitable to Deep-SLLM
- Over Current Protection
- Short Circuit Protection
- Thermal Shutdown Protection
- Under Voltage Lockout Protection
- Adjustable Soft Start
- Power Good Output
- VQFN016V3030 Package
(backside heat dissipation)
|
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