TPS61099YFFR 编带
The TPS61099x is a synchronous boost converter with 1-µA ultra-low quiescent current. It is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery or rechargeable Li-Ion battery, for which high efficiency under light load condition is critical to achieve long battery life operation.
The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3 V to 5 V conversion, and achieve up to 93% at 200-mA load.
The TPS61099x also offers both Down Mode and Pass-Through operations for different applications. In Down Mode, the output voltage can still be regulated at target value even when input voltage is higher than output voltage. In Pass-Through Mode, the output voltage follows input voltage. The TPS61099x exits Down Mode and enters into Pass-Through Mode when VIN > VOUT \\+ 0.3 V.
The TPS61099x supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption.
The TPS61099x offers both adjustable output voltage version and fixed output voltage versions. It is available in 6-ball 1.23-mm x 0.88-mm WCSP Package.
输出接口数 1
输出电压 1.8V ~ 5.5V
输出电流 1 A
静态电流 800 nA
调节输出数 1
开关电流 1 A
输入电压Max 5.5 V
输入电压Min 0.7 V
输出电压Max 5.5 V
输出电压Min 1.8 V
输出电流Max 0.3 A
工作温度Max 85 ℃
工作温度Min 40 ℃
输入电压 5.5 V
安装方式 Surface Mount
引脚数 6
封装 DSBGA-6
封装 DSBGA-6
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 无铅
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS61099YFFR TI 德州仪器 | 当前型号 | 当前型号 |
TPS61099YFFT 德州仪器 | 类似代替 | TPS61099YFFR和TPS61099YFFT的区别 |