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LM5060Q1 - High-Side Protection Controller

Description

The LM5060 high-side protection controller provides intelligent control of a high-side N-Channel MOSFET during normal on/off transitions and fault conditions.

In-rush current is controlled by the nearly constant rise time of the output voltage.

Features

  • Automotive grade / AEC Q-100 Wide operating input voltage range: +5.5V to +65V Less than 15 µA quiescent current in disabled mode Controlled output rise time for safe connection of capacitive loads Charge pump gate driver for external N-Channel MOSFET Adjustable Under-Voltage Lock-Out (UVLO) with hysteresis UVLO serves as second enable input for systems requiring safety redundancy Programmable fault detection delay time MOSF.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM5060Q1 High-Side Protection Controller with Low Quiescent Current November 3, 2009 LM5060Q1 High-Side Protection Controller with Low Quiescent Current General Description The LM5060 high-side protection controller provides intelligent control of a high-side N-Channel MOSFET during normal on/off transitions and fault conditions. In-rush current is controlled by the nearly constant rise time of the output voltage. A power good output indicates when the output voltage reaches the input voltage and the MOSFET is fully on. Input UnderVoltage Lock-Out, with hysteresis, is provided as well as programmable input Over-Voltage Protection. An enable input provides remote On / Off control. The programmable Under-Voltage Lock-Out input can be used as second enable input for safety redundancy.
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