STEF4S Datasheet - STMicroelectronics

STEF4S, Electronic fuse

STEF4S Electronic fuse for 3.3 V and 5 V lines ')1[/ .
The STEF4S is an integrated electronic fuse optimized for monitoring the output current and the input voltage.

STEF4S-STMicroelectronics.pdf

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Datasheet Details

Part number:

STEF4S

Manufacturer:

STMicroelectronics ↗

File Size:

635.35 KB

Description:

Electronic fuse

Features

* Power MOSFET on-resistance (typ. ): 40 mΩ
* Enable function
* Output clamp voltage (typ. ): 5.7 V in 5 V mode, and 3.8 V in 3.3 V mode
* Undervoltage lockout
* Short-circuit limit
* Overload foldback current limit
* Controlled soft-start

Applications

* Hard disk drives
* Solid state drives (SSD)
* Hard disk and SSD arrays
* Set-top boxes
* DVD and blu-ray disc drivers Table 1. Device summary Order code Package Packing STEF4SPUR DFN 3x3 - 10L Tape and reel December 2014 This is information on a produc

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