AAT3183IJS-1.5-T1 DC/DC降压转换电源IC 1.5V SC70JW-8 marking/标记 UJG 300mA的无电感器降压转换器
| 控制方式MODE | PFM |
| 输入电压VINInput Voltage | 2.7~5.5V |
| 输出电压VOUTOutput Voltage | 1.5V |
| 输出电流IOUTOutput Current | 300mA/0.3A |
| 震荡频率FOSCOscillation Frequency | 2MHZ |
| 内置FETBuilt-in FET | |
| Description & Applications | 300mA Inductorless Step-Down Converter •VIN Range: 2.7V to 5.5V • VOUT: 1.5V and 1.34V • 300mA Maximum Output Current ▪ Only Three External Ceramic Capacitors Required ▪ No Inductor • High Efficiency over the Output Current Range • Excellent Transient Performance • 35µA Typical Quiescent Current • <1.0µA Shutdown Current • Up to 2MHz Switching Frequency • Integrated Soft-Start • Short-Circuit and Thermal Protection • 2.0x2.1mm SC70JW-8 Package • -40°C to 85°C Temperature Range • Camcorders • Digital Still Cameras • DSP Core Supplies • PDAs, Handheld Devices, Notebook PCs • Smart Phones |
| 描述与应用 | 300mA的无电感器降压转换器 •VIN范围：2.7V至5.5V •VOUT：1.5V和1.34V •最大300mA输出电流 ▪仅需要三个外部陶瓷电容器 ▪无需电感 •高效率，在输出电流范围 •出色的瞬态性能 •35μA典型静态电流 •<1.0μA关断电流 •高达2MHz开关频率 •集成的软启动 •短路和热保护 •2.0x2.1mm SC70JW-8封装 •-40°C至85°C温度范围 •摄像机 •数码相机 •DSP睿用品 •掌上电脑，手持设备，笔记本电脑 •智能手机 |
| 规格书PDF |
