TLE9832 datasheet(53/94 Pages) INFINEON

Part #	TLE9832

Description	Microcontroller with LIN and Power Switches for Automotive Applications

PDF	94 Pages

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Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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TLE9832

Functional Description

Data Sheet

Rev. 1.1, 2012-03-08

3.21

High Voltage Monitor Input

This module is dedicated to monitor external voltage levels above or below a specified threshold or it can be used

to detect a wake-up event at each high-voltage MON_IN pin in low-power mode. Each input is sensitive to an input

level monitoring. It is available when the module is switched to Active Mode via the MON_int (internal signal name)

output with a small filter delay of typical 2 µs.

Features

•

High-voltage input with VS/2 threshold voltage

•

Edge sensitive wake capability for power saving modes

•

Level sensitive wake-up feature configurable for transitions from low to high, high to low or both directions

•

MON inputs can also be evaluated with ADC1 in Active Mode, using adjustable threshold values (see also

Chapter 3.20).

Figure 27

Monitoring Input Block Diagram

MONx

MON_int

Filter

MONx

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XSFR

TLE9832 Datasheet(PDF) 53 Page - Infineon Technologies AG