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RTQ2588-QB - Automotive High-Accuracy Reset

Description

The RTQ2588-QB is a high-accuracy and low-quiescent automotive reset IC.

The RTQ2588-QB provides factory-set sensing options with 50mV steps ranging from 0.5V to 1.1V, and 0.1V steps ranging from 1.2V to 5V, covering most automotive applications.

Features

  • overvoltage and undervoltage window voltage sensing with factory-set thresholds of 4%, 5%, 7%, 9%, and a 3.5A low supply current. The RTQ2588-QB does not require external divider resistors to sense the voltage, helping system designers save on solution size and cost while maintaining high accuracy performance. It also provides manual reset (MR) and capacitor time (CT) functions to facilitate easy system design. For automotive functional safety.

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Datasheet Details

Part number RTQ2588-QB
Manufacturer Richtek
File Size 1.02 MB
Description Automotive High-Accuracy Reset
Datasheet download datasheet RTQ2588-QB Datasheet

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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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RTQ2588-QB Automotive High-Accuracy Reset IC with Functional Safety Support 1 General Description The RTQ2588-QB is a high-accuracy and low-quiescent automotive reset IC. The RTQ2588-QB provides factory-set sensing options with 50mV steps ranging from 0.5V to 1.1V, and 0.1V steps ranging from 1.2V to 5V, covering most automotive applications. It features overvoltage and undervoltage window voltage sensing with factory-set thresholds of 4%, 5%, 7%, 9%, and a 3.5A low supply current. The RTQ2588-QB does not require external divider resistors to sense the voltage, helping system designers save on solution size and cost while maintaining high accuracy performance. It also provides manual reset (MR) and capacitor time (CT) functions to facilitate easy system design.
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