MAX4839 Datasheet - Maxim

MAX4839, Overvoltage Protection Controllers

19-3044; Rev 0; 10/03 Overvoltage Protection Controllers with Status FLAG General .
The MAX4838. MAX4841 are overvoltage protection ICs that protect low-voltage systems against voltages of up to 28V.

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Datasheet Details

Part number:

MAX4839

Manufacturer:

Maxim

File Size:

738.82 KB

Description:

Overvoltage Protection Controllers

Features

* include a 15kV ESD-protected input (when bypassed with a 1µF capacitor) and a shutdown pin (EN) to turn off the device (MAX4838/MAX4840). All devices are offered in a small 6-pin SC70 package and are specified for operation from -40°C to +85°C. o Overvoltage Protection Up to 28V o Preset 7.4V or 5.8

Applications

* Cell Phones Digital Still Cameras PDAs and Palmtop Devices MP3 Players INPUT +1.2V TO +28V Typical Operating Circuit OUTPUT NMOS Selector Guide PART OV UVLO TRIP EN THRESHOLD LEVEL INPUT (V) (V) 3.25 3.25 3.25 3.25 7.4 7.4 5.8 5.8 Yes No Yes No 1µF 1 IN GATE 4 VIO FLAG OUTPUT Open-Drain Push

MAX4839 Distributors

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MAX4839 Overvoltage Protection Controllers Maxim

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