S-1335C1C-N4T1U3

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The S-1335C1C-N4T1U3 linear voltage regulator is an integral component in many electronic applications and systems, such as computer motherboards, servers, and consumer electronics. It is a low power, low voltage regulator that is capable of providing stable and reliable voltage regulation in a range of consumer and industrial applications. The device is based on a switched-capacitor, low dropout (LDO) regulator architecture, and is designed to provide a fixed voltage output with a wide range of input voltages. In this article, we will examine the application fields and working principles of the S-1335C1C-N4T1U3 linear voltage regulator.

Application Field

The S-1335C1C-N4T1U3 can be used in a wide range of consumer and industrial applications. It is well-suited for use in audio/visual systems, medical equipment, automotive electronics, and other consumer electronics. The device is particularly well-suited for office automation, communications, and computing equipment where high efficiency, low ripple, and stable voltage regulation are a must. The device is also well-suited for battery-powered and automotive systems where a low power, low noise, and low voltage dropout regulator is required.

Working Principle

The S-1335C1C-N4T1U3 linear voltage regulator consists of a voltage reference, a MOSFET power switch, an inductor, and capacitor circuitry. The device is designed to provide a fixed regulated voltage output with an input voltage range of 2.5V to 7V. The power switch is an N-channel MOSFET that is operated in a pulse width modulation (PWM) mode. The switching frequency is determined by the internal oscillator, and can be set to either 1.125 MHz or 500 kHz, depending on the application. The switching frequency is determined by an internal programmable frequency control parameter.

The output voltage is controlled by an internal error amplifier and a voltage reference. The error amplifier is used to sense the output voltage, compare it to the voltage reference, and adjust the switching frequency of the power switch as necessary. The voltage reference provides the desired output voltage, and can be programmed to any value within the specified range. The output voltage is also monitored using a low-noise, fast-response comparator.

The S-1335C1C-N4T1U3 features an internal power-saving mode. The power-saving mode works by reducing the switching frequency of the power switch, which reduces the peak switching current, thereby reducing the power consumption. The power saving mode can be enabled or disabled manually with the enable/disable pins, or it can be controlled automatically via the current mode control (CMC) function.

The S-1335C1C-N4T1U3 also features over-current protection and short-circuit protection, as well as over-temperature protection, which helps protect the device from damage in the event of an overload or short-circuit condition.

Conclusion

The S-1335C1C-N4T1U3 linear voltage regulator is an integral component in many electronic applications and systems. It is a low power, low voltage regulator that provides stable and reliable voltage regulation. The device is well-suited for use in a wide range of consumer and industrial applications, and features over-current protection, short-circuit protection, over-temperature protection, and power-saving mode. In addition, the device is capable of providing a stable and reliable voltage output with a wide range of input voltages.

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