LM51581

制造商:

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路

描述: 采用双随机展频技术的 1.5A、85V、2.2MHz 宽输入电压升压、反激式和 SEPIC 转换器

物料参数

Rating:Catalog
Operating temperature range (°C):-40 to 125
Topology:Boost, Flyback, SEPIC
Type:Converter
Vin (min) (V):1.5
Vin (max) (V):60
Switching frequency (min) (kHz):100
Switching frequency (max) (kHz):2200
Control mode:current mode
Vout (min) (V):2
Vout (max) (V):83
Iq (typ) (µA):670
Duty cycle (max) (%):93
Switch current limit (typ) (A):1.875
Rating:Catalog
Operating temperature range (°C):-40 to 125
Topology:Boost, Flyback, SEPIC
Type:Converter
Vin (min) (V):1.5
Vin (max) (V):60
Switching frequency (min) (kHz):100
Switching frequency (max) (kHz):2200
Control mode:current mode
Vout (min) (V):2
Vout (max) (V):83
Iq (typ) (µA):670
Duty cycle (max) (%):93
Switch current limit (typ) (A):1.875