S-80834CNMC-B8TT2G

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Introduction

The S-80834CNMC-B8TT2G is part of the ROHM Group\'s PMIC - Supervisors family. It is a versatile device that includes a number of features essential for power-management purposes. The main purpose of the S-80834CNMC-B8TT2G is to provide reliable, dynamic control over system power in a variety of applications.

Application Field

The S-80834CNMC-B8TT2G has a wide range of uses. It can be used in a variety of applications such as DTV and LCD panels, notebook PCs, servers, and automotive systems. It is particularly suitable for applications that require low power consumption, such as mobile devices. The device is capable of handling both single-power and multi-power solutions and is designed to accurately control the system voltage. It also comes with a number of diagnostic features that enable fast and accurate system monitoring.

Functional Description

The S-80834CNMC-B8TT2G is a high-performance device for managing power in electronic systems. It has a wide operating range, from 5V to 28V, and can be used to provide a wide range of power-management solutions. It also includes a number of advanced features, such as a programmable reset timer, a watchdog timer, an overcurrent protection circuit, an overvoltage protection circuit, a programmable output voltage and a hysteresis control circuit.

The S-80834CNMC-B8TT2G can be used to control the power on and off in a variety of systems. It can also be used for power-on reset (POR) and power-off reset (PFR) operations. In addition, it offers adjustable supply voltage, adjustable switching frequency, overcurrent protection and has thermal shutdown. The device offers a wide range of features and provides a reliable solution for many power control applications.

Working Principle

The S-80834CNMC-B8TT2G operates on a two-stage approach: a low quiescent current mode and a high-speed switching mode. When the device is initially powered on, the low quiescent current mode is activated. This mode is used to adjust power and reset signals, as well as reduce power consumption. During this mode, the device consumes very low power and ensures a stable voltage for the system.

The device then enters the high-speed switching mode. During this mode, the device is able to rapidly adjust the output voltage and set various power-management parameters. It also helps to ensure that all system components operate at the correct voltage and maintain the desired power levels. The high-speed switching mode is necessary for power management and helps to reduce system power consumption.

The S-80834CNMC-B8TT2G also comes with a number of programmable features. These features include the option to set the reset timer, the watchdog timer, the overcurrent protection, the overvoltage and the hysteresis control. With these features, it is easy to manage power in a variety of systems and ensure power stability in the system.

Conclusion

The S-80834CNMC-B8TT2G is a versatile power-management device suitable for a variety of applications. Its two-stage approach allows for low power consumption while providing reliable power control and monitoring. The device is suitable for single-power and multi-power solutions and can handle a wide range of applications with its adjustable supply voltage, adjustable switching frequency and thermal shutdown. Its programmable features provide the ability to customize the power-management parameters for the system and ensure efficient and stable power consumption.

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