LM74502 - Low IQ High Side Switch Controller
The LM74502, LM74502H is a controller which operates in conjunction with an external back-to-back connected N-channel MOSFETs to realize a low loss reverse polarity protection and load disconnect solution.
The device can also be configured to drive high side MOSFET as a load switch with overvoltage
LM74502 Features
* 3.2-V to 65-V input range (3.9-V start-up)
* 65-V input reverse voltage rating
* Integrated charge pump to drive
* External back-to-back N-Channel MOSFETs
* External high side switch MOSFET
* External reverse polarity protection MOSFET
