LINEAR TECHNOLOGY LTC3534EDHC#PBF 直流-直流开关降压-升压稳压器, 可调, 2.4V-7V输入, 1.8V-7V输出, 0.5A输出, DFN-16
The is a highly efficient fixed frequency buck-boost DC-to-DC Converter operates from input voltages above, below or equal to the output voltage. The topology incorporated in the IC provides a continuous transfer function through all operating modes, making the product ideal for multicell Alkaline/NiMH or single lithium-ion/polymer applications where the output voltage is within the battery voltage range. The LTC3534 offers extended VIN and VOUT range of 2.4 to 7V and 1.8 to 7V, respectively. Quiescent current is only 25µA in Burst Mode® operation, maximizing battery life. Burst Mode® operation is user controlled and can be enabled by driving the PWM pin low. If the PWM pin is driven high then fixed frequency switching is enabled. Other features include fixed 1MHz operating frequency, a <1µA shutdown, short-circuit protection, programmable soft-start, current limit and thermal overload protection.
输出接口数 1
输出电压 1.8V ~ 7V
输出电流 500 mA
针脚数 16
开关频率 1 MHz
输入电压Max 7 V
输入电压Min 2.4 V
输出电压Max 7 V
输出电压Min 1.8 V
输出电流Max 0.5 A
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.4 V
输入电压 2.4V ~ 7V
安装方式 Surface Mount
引脚数 16
封装 DFN-16
高度 0.75 mm
封装 DFN-16
工作温度 -40℃ ~ 85℃
产品生命周期 Unknown
包装方式 Cut Tape CT
制造应用 Power Management, Portable Devices, Medical, Sensing & Instrumentation
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LTC3534EDHC#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC3534EDHC#TRPBF 凌力尔特 | 功能相似 | LTC3534EDHC#PBF和LTC3534EDHC#TRPBF的区别 |