开关稳压器 Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V, 12V
The is a simple step-up DC/DC Converter that requires only four external components. Current drain is just 360µA at no load, making the device ideal for cost-sensitive applications where standby current must be kept to a minimum. The LT1109A-12 can deliver 12V at over 150mA from a 5V supply, enough power to program four flash memory chips simultaneously. The converter features a shutdown pin that turns off the oscillator when taken low. The gated oscillator design requires no frequency compensation components. High frequency 120kHz operation permits the use of small surface mount inductors and capacitors.
频率 120 kHz
电源电压DC 5.00 V
输出接口数 1
输出电压 12 V
输出电流 150 mA
针脚数 8
开关频率 120 kHz
输入电压Max 9 V
输入电压Min 2 V
输出电压Min 12 V
工作温度Max 70 ℃
工作温度Min 0 ℃
输入电压 2V ~ 9V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
高度 1.75 mm
封装 SOIC-8
工作温度 0℃ ~ 70℃ TA
产品生命周期 Unknown
包装方式 Cut Tape CT
制造应用 电源管理, Power Management, Computers & Computer Peripherals, 信号处理, 计算机和计算机周边, Signal Processing
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LT1109ACS8-12#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT1109ACS8-12#TRPBF 凌力尔特 | 类似代替 | LT1109ACS8-12#PBF和LT1109ACS8-12#TRPBF的区别 |
LT1109ACS8-12#TR 凌力尔特 | 功能相似 | LT1109ACS8-12#PBF和LT1109ACS8-12#TR的区别 |