Conv DC-DC 1.8V to 10V Step Up Single-Out 3.3V/5V 0.22A Micropower 8Pin SOIC N
The is a micropower step-up DC/DC Converter that utilizes Burst Mode™ operation. The device can deliver 5V or 3.3 from a two-cell battery input. It features programmable 5 or 3.3V output via a logic-controlled input, no-load quiescent current of 120µA and a shutdown pin which reduces supply current to 10µA. The on-chip power switch has a low 170mV saturation voltage at a switch current of 1A, a four-fold reduction over prior designs. A 155kHz internal oscillator allows the use of extremely small surface mount inductors and capacitors. Operation is guaranteed at 1.8V input. This allows more energy to be extracted from the battery increasing operating life. The ILIM pin can be used to program peak switch current with a single resistor allowing the use of less expensive and smaller inductors and capacitors in lighter load applications.
频率 155 kHz
电源电压DC 10.0V max
额定功率 500 mW
输出接口数 1
输出电压 5 V
输出电流 220 mA
针脚数 8
开关频率 185 kHz
输入电压Max 10 V
输入电压Min 1.8 V
输出电流Max 0.22 A
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 1.8 V
输入电压 1.8V ~ 10V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 0℃ ~ 70℃ TA
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Portable Devices, Power Management, Communications & Networking, Portable Devices, Power Management, Communications & Networking
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LT1300CS8#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT1300CS8#TRPBF 凌力尔特 | 类似代替 | LT1300CS8#PBF和LT1300CS8#TRPBF的区别 |