S-13R1A20-A4T2U3

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The S-13R1A20-A4T2U3 is a high-performance voltage regulator that utilizes Linear Power Management Integrated Circuit (PMIC) technology to achieve high efficiency precision regulation of output current and voltage. This type of linear power management integrated circuits (PMICs) offers greater flexibility in power management compared to traditional voltage regulator designs.

The S-13R1A20-A4T2U3 features a two-stage architecture that incorporates a pulse-width modulation (PWM) controller and a voltage regulator. The pulse-width modulation (PWM) controller consists of a pulse-width modulator and an error amplifier that regulates the voltage. The voltage regulator consists of a field effect transistor (FET) plus two high voltage current mirrors that receive their input from the pulsewidth modulator, then passes the output from the error amplifier, resulting in precise output voltage and current regulation.

The S-13R1A20-A4T2U3 can be used in a wide variety of applications and systems. In automotive systems, the device can be used in applications that require precise voltage regulation such as the engine control side or the lighting control side. Furthermore, the S-13R1A20-A4T2U3 can also be deployed in industrial equipment and consumer electronics such as embedded systems, LED lighting and powering audio equipment. Additionally, due to its high efficiency and high levels of stability, the S-13R1A20-A4T2U3 is also an ideal choice for portable electronics such as laptops, smartphones and tablets.

The S-13R1A20-A4T2U3 has an adjustable switch frequency range of 125 kHz to 500 kHz that can be programmed via an external resistor. In addition, the device also features an adjustable output voltage range of 1.5V to 5.5V with a maximum output current of 2A. Furthermore, the device also has a high level of accuracy with its 0.6% external resistor tolerance and a maximum line regulation of ±0.1% over line, load and temperature.

The S-13R1A20-A4T2U3 also features a low standby current of 150uA, ensuring that system power consumption is kept to a minimum when in idle mode. The device is also protected from short-circuit, over/under-voltage and over-temperature conditions for maximum safety. Additionally, the device is also highly reliable and features a wide operating temperature range of -40°C to 125°C, ensuring that it is suitable for a wide variety of applications and environments.

Overall, the S-13R1A20-A4T2U3 is a high-performance linear voltage regulator that utilizes pulse-width modulation and current mirrors to achieve high levels of accuracy and stability in regulated output current and voltage. It offers a wide range of adjustable switch frequencies and output voltages, a highly accurate external resistor tolerance, low standby current and an extended operating temperature range. The S-13R1A20-A4T2U3 can be used in a wide variety of automotive, industrial, consumer electronic and portable electronic applications, making it a well-rounded option for providing reliable power management.

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