SCY99192AFCT260T2G

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PMIC-Voltage Regulators-Linear have applications in many fields such as home appliances, office automation, aerospace, computers, and telecommunications. The SCY99192AFCT260T2G is a high performance, low dropout, low noise Linear Voltage Regulator integrated circuit. It is able to supply up to 1.4A of current in a very small 3 Terminal Device.

The SCY99192AFCT260T2G offers a wide range of programmable output voltage from 1.25V to 8.0V, with an efficiency of 95%. Its voltage regulation rate is excellent, 5mV based on input variations of 5%. It also provides an excellent line/load transient response with a minimum 2µs response time.

In terms of power dissipation, the SCY99192AFCT260T2G can dissipate up to 18 W, and it has an operating temperature range of -40°C to +85°C in all applications. It is also provides ample protection features like Overvoltage Protection (OVP) and Overcurrent Protection (OCP).

On the working principle side, the SCY99192AFCT260T2G Linear Voltage Regulator is a linear three-terminal integrated circuit which regulates output voltage by using an internal comparison circuitry. This circuitry determines whether the output voltage is below the reference voltage, and if so, the internal transistor will draw current from the input source and a voltage drop will appear across the resistor creating a source-follower amplifier.

Afterwards, the output voltage will be determined by comparing the input voltage to the reference voltage. The output voltage is regulated by adjusting the voltage across an internal linear transistor, thus providing an efficient and regulated output voltage. Additionally, the output current can be controlled through the internal current limit circuitry and the output voltage can be controlled by adjusting the internal clock.

Considering all the features, the SCY99192AFCT260T2G is suitable for applications which need high efficiency and performance. It is optimized for use in wide range of consumer electronics such as power adapters, notebook and PDA OEMs who require an integrated solution for the voltage regulation. It also suits the need of sophisticated lighting control applications, where its wide range of features make it an ideal choice.

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