S-8425AAAFT-TB-G

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PMIC, or Power Management Integrated Circuit, is a type of integrated circuit that provides one or more power management functions to a system. The S-8425AAAFT-TB-G is a type of PMIC that is designed to provide efficient and reliable power supply control, monitoring and protection for electronic systems. It is a high-performance, cost-efficient solution for a variety of applications, such as automotive, industrial and consumer.

The S-8425AAAFT-TB-G is a voltage-mode dual phase step-down controller with two phase output and one phase input. It includes two independent controllers and two integrated FETs. The controller is capable of synchronizing with an external clock and also has an adjustable soft-start, programmable loop compensation and deadtime. The dual phase controller provides excellent current sharing accuracy and fast output voltage transient response.

The S-8425AAAFT-TB-G device features an active current-sharing circuit that offers improved current sharing accuracy. It includes two integrated low RDS(ON) drivers and two MOSFETs that provide higher efficiency compared to single FET solutions. The device also offers over-current protection and thermal shutdown protection, as well as advanced protection functions such as under-voltage lockout, over-voltage protection, and over-temperature protection.

The S-8425AAAFT-TB-G provides adjustable switching frequency up to a maximum of 1.0MHz and adjustable pulse-width modulation (PWM) duty cycle as well as current limit. It can also be enabled or disabled via a logic signal. The device also features programmable ADC inputs and digital signal interface that enables flexible operation.

The S-8425AAAFT-TB-G is suitable for applications that require high output accuracy, low noise, and high efficiency such as servers, telecom equipment, and gaming consoles. It is also used in a variety of automotive system applications, including radiators, suspension systems, and powertrain control systems. The device offers excellent current limit accuracy for reliable operation over a wide range of system voltages and temperatures.

The S-8425AAAFT-TB-G device is designed to provide complete system power monitoring and control, with two phase output and one phase input. It offers programmable inputs and outputs, allowing it to adjust the voltage step-down ratio and switch frequency based on current and temperature conditions. Along with efficient power supply management, the device also provides advanced protection functions such as over-temperature detection and protection, which help protect expensive loads from damage or malfunction.

The S-8425AAAFT-TB-G is a reliable and efficient PMIC that provides complete system power management and control for a variety of applications. It is designed to offer excellent output accuracy and low noise operation, as well as advanced protection functions such as over-temperature detection. This PMIC is an ideal choice for a wide range of applications requiring efficient and reliable power supply control and monitoring.

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