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ETA6027 - Programmable Current-Limited Load Switch

Description

The ETA6027 is a load switch which provides full protection to systems and loads which may encounter large current conditions.

ETA6027 offers a 70mΩ current-limited switch which can operate over an input voltage range of 2.1-6V.

Features

  • thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating. When the switch current reaches the current limit, the part operates in a constant-current mode to prohibit excessive currents from causing damage. The ETA6027 will not turn off after a current limit fault, but will rather remain in the constant current mode indefinitely. The nFAULT output asserts low during over-current and reverse-voltage condi.

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Datasheet preview – ETA6027

Datasheet Details

Part number ETA6027
Manufacturer ETA
File Size 1.56 MB
Description Programmable Current-Limited Load Switch
Datasheet download datasheet ETA6027 Datasheet
Additional preview pages of the ETA6027 datasheet.

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Full PDF Text Transcription

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ETA6027 Programmable Current-Limited Load Switch DESCRIPTION The ETA6027 is a load switch which provides full protection to systems and loads which may encounter large current conditions. ETA6027 offers a 70mΩ current-limited switch which can operate over an input voltage range of 2.1-6V. The current limit can be externally programmed by a precision resistor, ranges from 75mA to 2.2A. Switch control is executed by a logic input (EN) capable of interfacing directly with low voltage control signals. Current is prevented from flowing when the switch is off or the output voltage is higher than the input voltage. ETA6027 also features thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating.
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