CAT803ZSDI-GT3

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	140 ms Minimum
Voltage - Threshold:	2.32V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-70, SOT-323
Supplier Device Package:	SC-70-3
Base Part Number:	CAT803

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Introduction

CAT803ZSDI-GT3 is a PMIC (Power Management Integrated Circuit) product from NXP Semiconductors. It is a supervisory circuit which brings maximum reliability, accuracy and control with minimal power consumption. This Reliability Supervisor IC is designed to provide flexibility in monitoring and controlling a wide range of process conditions, including temperature, power supply, signal conditioning, and other safety-critical systems. This article will discuss the application fields and working principle of CAT803ZSDI-GT3.

Application fields

CAT803ZSDI-GT3 is a high-end supervisory IC designed for automotive electric/electronic system applications. It is suitable for monitoring and controlling Li-ion battery pack, EVB (Electric Vehicle Battery), ICE (Internal Combustion Engine), and other automotive-related electricity and electronic systems. This Reliability Supervisor IC is also suitable for use in high-end audio, medical electronics, computing and industrial applications.

The CAT803ZSDI-GT3 has a wide range of input/output channels, which allows it to provide precise monitoring and control of multiple systems simultaneously. This Reliability Supervisor IC provides multiple input/output channels for monitoring and controlling the power supply, temperature, signal conditioning and other safety-critical systems. It can accurately measure the voltage levels, current levels and temperature of the monitored system and make appropriate control adjustments accordingly. The CAT803ZSDI-GT3 also supports various communication protocols such as CAN, LIN, and FlexRay.

Working Principle

The working principle of CAT803ZSDI-GT3 is based on integrated circuit technology. It consists of multiple integrated circuits (ICs) with special algorithms and hardware that enable precise monitoring and control of multiple systems simultaneously.

The CAT803ZSDI-GT3 integrates multiple voltage regulators and temperature sensors. These voltage regulators and temperature sensors are used for monitoring and controlling the temperature, power supply, signal conditioning, and other safety-critical systems. In addition, the CAT803ZSDI-GT3 includes multiple delay and watchdog ICs that can monitor the system for potential failures and trigger an early-warning system when necessary.

The CAT803ZSDI-GT3 also includes multiple over-current protection ICs. These ICs are used for protecting the system from over-current and short circuit conditions. The CAT803ZSDI-GT3 also includes EEPROM, SRAM and flash memory for storing system parameters and data.

The CAT803ZSDI-GT3 is capable of measuring the voltage, current, temperature and other system parameters with high accuracy and issuing appropriate control commands when necessary. It also supports various communication protocols such as CAN, LIN and FlexRay.

CAT803ZSDI-GT3 is designed to bring maximum reliability, accuracy and control with minimal power consumption. It is an ideal Reliability Supervisor IC for use in automotive electric/electronic, high-end audio, medical electronics, computing and industrial applications.

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