TL7757CDG4

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	5 µs Maximum Propagation Delay
Voltage - Threshold:	4.55V
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:	TL7757

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TL7757CDG4 is a highly integrated power management integrated circuit (PMIC) that helps protect microcontroller (MCU) and system applications from unpredictable power conditions. It offers full static voltage and current feature protection, including current limiting, over- and under-voltage monitoring, and other features. TL7757CDG4 works as a supervisor IC, which is used to detect, monitor and log faults and supply voltages, and also can be used in microcontroller power management to prevent power faults from damaging the system. The TL7757CDG4 PMIC comes in both 8-lead and 16-lead packages. The 8-lead package contains 4 pins and the 16-lead package contains 8 pins. It is a very versatile device, and is suitable for a large variety of applications, from low power to very high power. The TL7757CDG4 is an ideal choice for a wide range of applications, such as automotive, medical and industrial applications. Its wide range of features makes it an obvious choice for many system designs. In all applications, the TL7757CDG4 PMIC provides voltage, current and frequency measurement, as well as fault protection, designed to protect against a range of potential faults and errors. The TL7757CDG4 supervisor IC is application-specific and is typically used to provide voltage and current monitoring, as well as fault protection. It has an internal oscillator and provides a reset signal to the MCU when an over- or under-voltage or a current fault is detected. It also features an on-board voltage regulator, which is used to ensure proper supply voltage to the MCU. The TL7757CDG4 power management system is optimized for use with low energy consuming microcontrollers. It is a very efficient and low cost solution for controlling the power supply in applications such as medical and industrial systems. Its on-board voltage regulator ensures a constant supply voltage to the MCU and its protection circuitry helps to guard against power faults and errors.In order to operate the TL7757CDG4, it must be connected to the appropriate supply voltage of the application. The power up sequence must be strictly adhered to in order to use the PMIC correctly. The device also requires a minimum voltage of 1.5V across its supply pins to ensure correct operation. The device has four pins, which provide the power connections and a single pin which provides the reset signal. The TL7757CDG4 is designed to work with the latest versions of microcontrollers and system processors, including ARM Cortex-M, Renesas R-Series, Freescale Kinetis, and Xilinx Zynq SoCs. The device is compatible with the latest development boards and can easily be incorporated into existing designs. The TL7757CDG4 PMIC is an excellent choice for applications where reliable system protection and enhanced integration are needed. Its broad feature set combined with its low cost of implementation makes it an ideal choice for many embedded and mobile applications. To provide the best protection for your system, the TL7757CDG4 PMIC should always be the first line of protection for your system.

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