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MAX16052 - High-Voltage Adjustable Sequencing/Supervisory Circuits

Description

The MAX16052/MAX16053 are a family of small, lowpower, high-voltage monitoring circuits with sequencing capability.

These miniature devices offer very wide flexibility with an adjustable voltage threshold and an external capacitor-adjustable time delay.

Features

  • o 1.8% Accurate Adjustable Threshold Over Temperature o Open-Drain (28V Tolerant) Output Allows Interfacing to 12V Intermediate Bus Voltage o Operates from VCC of 2.25V to 16V o Low Supply Current (18µA typ) o Capacitor-Adjustable Delay o Active-High Logic-Enable Input o Fully Specified from -40°C to +125°C o Small 6-Pin SOT23 Package MAX16052/MAX16053 Ordering Information PART MAX16052AUT+T MAX16053AUT+T OUTPUT Open-Drain Push-Pull.

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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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19-4144; Rev 1; 10/08 www.DataSheet4U.com High-Voltage, Adjustable Sequencing/Supervisory Circuits General Description The MAX16052/MAX16053 are a family of small, lowpower, high-voltage monitoring circuits with sequencing capability. These miniature devices offer very wide flexibility with an adjustable voltage threshold and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power switching applications. Multiple devices can be cascaded for complex sequencing applications. A high-impedance input (IN) with a 0.5V threshold allows an external resistive divider to set the monitored threshold. The output (OUT) asserts high when the input voltage rises above the 0.