Overvoltage Protector With Active Current Limit

The MAX4978 MAX4979 MAX4980 MAX4981 overvoltage-protection devices protect low-voltage systems against voltage faults up to +28V and feature a low 85m RON FET an active cur- rent limiter, and lithium-ion battery overcharge protec- tion MAX4980 MAX4981 . These devices are used to protect the charger input port on a portable device. The overvoltage protector feature protects against volt- ages up to 28V with two different trip thresholds: 5.7V MAX4978 MAX4980 MAX4981 and 6.8V MAX4979 . There is an undervoltage protector with two different trip thresholds: 4.4V MAX4978 and 2.63V MAX4979 MAX4980 MAX4981 . By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX4978ETA+ Maxim Integrated Products IC TELECOM, SURGE PROTECTION CIRCUIT, PDSO8, 2 X 3 MM, LEAD FREE, TDFN-8, Telecom Protection Circuit
MAX4978ETA+T Maxim Integrated Products IC IC,OVERVOLTAGE PROTECTOR,BICMOS,LLCC,8PIN,PLASTIC, Power Management Circuit
MAX4978 's PackagesMAX4978 's pdf datasheet
MAX4978ETA TDFN
MAX4979ETA TDFN
MAX4980ETA TDFN
MAX4981ETA TDFN
MAX4979
MAX4980
MAX4981

MAX4978 pdf datasheet download


MAX4978 Pinout, Pinouts
MAX4978 pinout,Pin out
This is one package pinout of MAX4978,If you need more pinouts please download MAX4978's pdf datasheet.

MAX4978 Application circuits
MAX4978 circuits
This is one application circuit of MAX4978,If you need more circuits,please download MAX4978's pdf datasheet.


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