TL7712ACDR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Complementary
Reset:	Active High/Active Low
Reset Timeout:	1 µs Maximum Propagation Delay
Voltage - Threshold:	10.8V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	TL7712A

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PMIC - Supervisors: Introduction to TL7712ACDR

PMIC (power management integrated circuits) are specialized integrated circuits that help manage the power supply in electronic circuits. PMICs can take several forms, including supervisors, voltage regulators, battery chargers, and LED drivers. Here, we focus on PMIC supervisors, and their application to the TL7712ACDR integrated circuit.TL7712ACDR is a power management IC (PMIC) efficiently designed for automotive, industrial, and similar applications. It is primarily used as a supervisor circuit for low-voltage, low-current applications in automotive systems and for other similar applications. TL7712ACDR contains two threshold comparators, one available for positive comparison and one available for negative comparison, both designed to switch at nominal thresholds of 2.6V and ground.TL7712ACDR can be used in a variety of automotive and industrial applications, such as defroster and wiper circuits, electronic motor control, over current protection systems, and other applications where reset and power control are required. It is also useful for applications where it is important to monitor power supply to ensure power stability and prevent low or high overvoltage conditions.

Working Principle of the TL7712ACDR

The working principle of the TL7712ACDR is based on two threshold comparators, one used for positive comparison and the second used for negative comparison. Both comparators are designed to switch at nominal thresholds of 2.6V and ground.TL7712ACDR works by providing two separate power supply ranges, one for positive and one for negative voltages. The range for a positive voltage is 2.6V to 5.5V, and the range for a negative voltage is -2.6V to GND. When the power supply is within the normal operating range, the comparators will switch the output low, and this produces a logic low signal. When the power supply voltage reaches either the upper limit or the lower limit of the power supply range, the output will switch to a logic high signal. This signal can then be used to control the various power supply or reset components in the system.TL7712ACDR also provides a hardware reset mechanism, which is triggered when the power supply goes out of the range. When the power supply reaches either the upper or lower limit of the range, the hardware reset signal will be triggered, causing all the systems to reset.

Application of the TL7712ACDR

TL7712ACDR is a low-cost, low-current supervisor IC specifically designed for automotive, industrial, and similar applications. It is an ideal choice for applications where it is important to monitor power supply to ensure power stability and prevent low or high overvoltage conditions.TL7712ACDR is commonly used in defroster, wiper, and electronic motor control circuits; these applications require the power supply to be monitored to ensure proper operation and prevent potential damage due to excessive voltage or current.TL7712ACDR is also used in over current protection systems. Over current protection systems can detect and shut down the system in the event of an over current condition and protect against damage to the system. TL7712ACDR is also used in battery-operated systems, such as UPSs and portable electronics. In these systems, TL7712ACDR can monitor the battery voltage and provide an indication when the battery voltage is too low or too high. TL7712ACDR is an excellent choice for any application where proper regulation of power supply is important. Its low cost, low current requirement, and efficient performance make it ideal for a variety of automotive and industrial applications.

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