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STEF01 Datasheet 8V to 48V fully programmable universal electronic fuse

Manufacturer: STMicroelectronics

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General Description

The STEF01 is a universal integrated electronic fuse optimized for monitoring output current and the input voltage on DC power lines.

When connected in series to the main power rail, it is able to detect and react to overcurrent and overvoltage conditions.

When an overload condition occurs, the device limits the output current to a safe value defined by the user.

Overview

STEF01 Datasheet 8 V to 48 V fully programmable universal electronic fuse HTSSOP14 Maturity status link STEF01 Device summary Order code STEF01FTR Package HTSSOP14 Packing Tape and.

Key Features

  • Operating input voltage range: 8 to 48 V.
  • Absolute maximum input voltage: 55 V.
  • Continuous current typ. : 4 A.
  • N-channel on-resistance typ. : 30 mΩ.
  • Enable/fault functions.
  • Output clamp voltage: adjustable from 10 to 52 V.
  • Programmable undervoltage lockout.
  • Short-circuit current limit.
  • Programmable overload current limit.
  • Adjustable soft-start time.
  • Latch or auto-retry thermal protection.
  • M.

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