

Model:LM5143QRWGRQ1
BRAND:Texas Instruments
description:IC POWER MANAGEMENT
pack:Tape (TR), Cut Tape (CT)
PartStatus:on sale
output type:transistor driver
Function: step down
output configuration:just
topology:Buck
Number of outputs:2
output stage:2
voltage-supply(Vcc/Vdd):3,5V ~ 65V
frequency-switch:100kHz ~ 2.2MHz
Duty Cycle (Max):100%
Synchronous Rectifier:yes
Clock synchronization:yes
serial interface:-
Control characteristics:限流,空载时间控制,使能,频率控制,电源良好,软启动
work pressure:-40°C ~ 150°C(TJ)
installation type:表面贴装,可润湿侧翼
Package/Enclosure:40-VFQFN exposed pad