LINEAR TECHNOLOGY LT8705IUHF#PBF 直流/直流控制器, 2.8V至80V, 1路输出, 同步升压, 同步降压, 400kHz, QFN-38
The is a high-performance buck-boost Switching Regulator Controller operates from input voltages above, below or equal to the output voltage. The part has integrated input current, input voltage, output current and output voltage feedback loops. With a wide 2.8 to 80V input and 1.3 to 80V output range, the LT8705 is compatible with most solar, automotive, telecom and battery-powered systems. It includes servo pins to indicate which feedback loops are active. The MODE pin selects among burst mode operation, discontinuous or continuous conduction mode at light loads. Additional features include a 3.3V/12mA LDO, a synchronizable fixed operating frequency, on board gate drivers, adjustable UVLO, along with input and output current monitoring with programmable maximum levels.
电源电压DC 2.80V min
输出接口数 1
输出电压 1.3V ~ 80V
输出电流 25 A
针脚数 38
静态电流 2.65 mA
开关频率 400 kHz
占空比 80 %
输入电压Max 80 V
输入电压Min 2.8 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2.8V ~ 80V
电源电压Max 80 V
电源电压Min 2.8 V
输入电压 2.8V ~ 80V
安装方式 Surface Mount
引脚数 38
封装 QFN-38
封装 QFN-38
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Power Management, Industrial, 电源管理, 工业
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 |
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LT8705IUHF#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |