LM70840

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: 高密度、4.5V 至 80V 输入、4A、低 EMI 同步直流/直流降压转换器

物料参数

Rating:Catalog
Operating temperature range (°C):-40 to 150
TI functional safety category:Functional Safety-Capable
Topology:Buck
Type:Converter
Iout (max) (A):4
Vin (min) (V):4.5
Vin (max) (V):80
Switching frequency (min) (kHz):200
Switching frequency (max) (kHz):2200
EMI features:Spread Spectrum
Control mode:current mode
Vout (min) (V):0.8
Vout (max) (V):55
Iq (typ) (µA):6.5
Duty cycle (max) (%):99
Rating:Catalog
Operating temperature range (°C):-40 to 150
TI functional safety category:Functional Safety-Capable
Topology:Buck
Type:Converter
Iout (max) (A):4
Vin (min) (V):4.5
Vin (max) (V):80
Switching frequency (min) (kHz):200
Switching frequency (max) (kHz):2200
EMI features:Spread Spectrum
Control mode:current mode
Vout (min) (V):0.8
Vout (max) (V):55
Iq (typ) (µA):6.5
Duty cycle (max) (%):99