LINEAR TECHNOLOGY LT8602IUJ#PBF DC-DC Switching Regulator, Synchronous, 4 Output, 3V to 42V in, 42V/2.5A out, 2MHz, QFN-40
The is a quad channel monolithic synchronous buck switching regulator in 40 pin QFN package. This current mode regulator is synchronized to single oscillator with an adjustable frequency. The LT8602 can be configured for micropower burst mode operation or pulse skipping operation at light load. The micropower operation results in quiescent current of 30µA with all four regulators operating. The high voltage channels are synchronous buck regulators that operate from an input of 3V to 42V. The output currents are up to 1.5A OUT1 and 2.5A OUT2. The low voltage channels operate from an input of 2.6V to 5.5V with output current up to 1.8A. The device uses two phase clock with channels 1 and 3 operating 180° from channels 2 and 4 to reduce input ripple current on both HV and LV inputs. All channels have cycle by cycle current limit for providing protection against shorted outputs. Thermal shutdown provides additional protection.
输出接口数 4
针脚数 40
开关频率 2 MHz
输入电压Max 42 V
输入电压Min 3 V
输出电压Max 42 V
工作温度Max 125 ℃
安装方式 Surface Mount
引脚数 40
封装 QFN-40
封装 QFN-40
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Each
制造应用 Power Management, Industrial, 电源管理, 工业, 车用, Automotive
RoHS标准 RoHS Compliant
含铅标准 Lead Free
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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LT8602IUJ#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT8602IUJ#TRPBF 凌力尔特 | 类似代替 | LT8602IUJ#PBF和LT8602IUJ#TRPBF的区别 |