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ETA6121 - Over-Voltage Protection Load Switch

Description

ETA6121 is an Over-Voltage-Protection (OVP) IC with an ultralow 30 mΩ RDSON high current high voltage MOSEFT.

It can sustain voltage as high as 32V DC, protecting downstream devices from high voltage surges.

Features

  • Over voltage protection up to 32V.
  • 30mohm switch resistance.
  • Externally adjustable OVP voltage.
  • Fast Transient response.
  • Internally set current limit.

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Datasheet preview – ETA6121

Datasheet Details

Part number ETA6121
Manufacturer ETA
File Size 1.08 MB
Description Over-Voltage Protection Load Switch
Datasheet download datasheet ETA6121 Datasheet
Additional preview pages of the ETA6121 datasheet.

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Full PDF Text Transcription

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ETA6121 Over-Voltage Protection Load Switch DESCRIPTION ETA6121 is an Over-Voltage-Protection (OVP) IC with an ultralow 30 mΩ RDSON high current high voltage MOSEFT. It can sustain voltage as high as 32V DC, protecting downstream devices from high voltage surges. When input voltage of ETA6121 exceed the OVP threshold, it responses quickly and shuts off the MOSFET. The OVP threshold is externally adjustable with resistors. There is also an internally set current limit up to 5.5A for the switch. When overload condition occurs, it goes into a hiccup mode to protect the IC from over-heating. It also has an overtemperature protection feature that turns off the MOSFET. ETA6121 is available in CSP3X4 package.
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