XC6121C533ER-G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Watchdog Circuit
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	400 ms Typical
Voltage - Threshold:	3.3V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	6-UFDFN Exposed Pad
Supplier Device Package:	6-USPC (1.8x2)

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Introduction

XC6121C533ER-G is a Power Management IC (PMIC) that is part of the Supervisors family. It is designed to provide a power supply for mobile applications as well as microcontrollers or other embedded system applications. It offers a wide range of features to allow for efficient power management and system integration. This PMIC is available in a small QFN package and is suitable for a variety of applications, such as consumer and industrial products, automotive applications, etc.

Application Field and Working Principles

XC6121C533ER-G is primarily used as a voltage regulator for advanced digital systems. It is designed to provide high efficiency power management with low power dissipation. The PMIC supports a wide input voltage range, suitable for many consumer and industrial applications. The working principle of the XC6121C533ER-G is based on a Linear Regulation Control (LRC). The LRC topology keeps the output voltage ripple and noise to a minimum. The PMIC also features high current load transients, low output noise, and fast transient response. In addition to the linear regulation control, the XC6121C533ER-G also offers one-time programmable (OTP) memory feature. The OTP memory can store configuration parameters such as voltage settings and operating modes. This allows the PMIC to operate in a stand-alone mode with no external control required.The XC6121C533ER-G also features overvoltage protection (OVP), undervoltage protection (UVP), current limit (CL) protection, and thermal shutdown (TSD) protection. These features provide protection against current, voltage, and temperature extremes, and help ensure the safety and reliability of the system. The XC6121C533ER-G is suitable for a wide range of applications, such as digital consumer products, automotive electronics, smart home appliances, and industrial control systems. The compact size and low power dissipation make it ideal for these applications.

Conclusion

XC6121C533ER-G is an efficient PMIC from the Supervisors family. Its working principle is based on a Linear Regulation Control (LRC) topology and its features include OTP memory for stand-alone operation, overvoltage, undervoltage, current limit, and thermal protection. The XC6121C533ER-G is suitable for a wide range of applications, including consumer and industrial products, automotive electronics, smart home appliances, and industrial control systems.

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