|
|
|
|
|
|
|
AAT1265IJS-3.6-T1 TBG 的参数 |
| 控制方式
MODE |
PWM/PFM |
| 输入电压VIN
Input Voltage |
0.8V~VOUT |
| 输出电压VOUT
Output Voltage |
3.2~3.4V |
| 输出电流IOUT
Output Current |
100mA/250mA |
| 震荡频率FOSC
Oscillation Frequency |
2MHz |
| 内置FET
Built-in FET |
PMOS |
| Description & Applications |
Low Voltage 2MHz Step-Up DC/DC Converter in SC70JW Package ? 100mA Output from a Single AA Cell Input ? 250mA Output from a Dual AA Cell Input ? VIN Operation Range: 0.8V to VOUT ? Up to 93% Efficiency ? Low Start-Up Voltage: 1.0V Typical ? Internal Synchronous Rectifier ? Current Mode Control with Internal Feedback and Compensation ? 2MHz Fixed Switching Frequency ? 1A Current Limit ? Maintains High Efficiency Over the Output Current Range for Improved Battery Life ? Low 40μA No Load Bias Current ? True Load Disconnect ? Short-Circuit and Over-Current Protection ? Inrush Current Limit and Soft Start ? Low Shutdown Current: <1.0μA ? -40°C to +85°C Temperature Range ? 2.0x2.1mm SC70JW-8 Package Applications ? Bluetooth? Headsets ? Digital Cameras ? Medical Instruments ? Mobile Handsets ? MP3 and Portable Music Player |
| 描述与应用 |
低电压2MHz降压型DC/ DC转换器，SC70JW封装 ?单节AA电池输入,100mA输出 ?从双AA电池输入,250mA输出 ?VIN操作范围：0.8V到VOUT ?高达93％的效率 ?低启动电压：1.0V典型 ?内部同步整流器 ?电流模式控制和内部反馈及补偿 ?2MHz固定开关频率 ?1A电流限制 ?保持高效率输出电流范围，改进的电池寿命 ?低40μA空载偏置电流 ?真正的负载断开 ?短路和过电流保护 ?浪涌电流限制和软启动 ?低关断电流：<1.0μA ?-40°C至+85°C温度范围 ?2.0x2.1mm SC70JW-8封装 应用 ?蓝牙?耳机 ?数码相机 ?医疗器械 ?移动手机 ?MP3和便携式音乐播放器 |
| 技术文档PDF下载 |
在线阅读  |
|
|
|
|
|
相关型号列表 |
| 型号 |
标记/丝印/代码 |
厂家 |
批号 |
封装 |
数量 |
描述 |
详细资料 |
| AAT1265IJS-3.6-T1 |
TBG |
ANALOGIC |
07NOPB |
SC70JW-8 |
12000 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
| AAT1265IJS-3.6-T1 |
TBG |
ANALOGIC |
07NOPB |
SC70JW-8 |
0 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
|
|
|
