S-85S1PC07-I8T1U

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S-85S1PC07-I8T1U is a type of DC/DC switching regulator. It is commonly used in power management and conversion applications, such as regulating and regulating voltage and current through a power supply. In a DC/DC switching regulator, the power is regulated and converted with the least amount of energy loss by rapidly switching the output voltage and enabling the device to modulate the system\'s components such as resistors, capacitors and transistors.

Features of S-85S1PC07-I8T1U

S-85S1PC07-I8T1U is a highly efficient DC/DC switching regulator which is designed for the most demanding applications. Its features include:

• Wide input voltage range from 2.7V to 4.5V and output voltage range from 0.6V to 5.5V.
• High switching frequency up to 2MHz.
• High efficiency up to 94%.
• High power density up to 7.5W/mm2.
• Small size.
• High temperature range up to -40°C to 125°C.
• Low EMI footprint.

Application Fields

S-85S1PC07-I8T1U is suitable for mobile devices, automotive, industrial and consumer electronics. The device is particularly suitable for PoE (Power over Ethernet) applications, and can also be used for Li-ion battery charging management and general purpose DC-DC power conversions. It has high efficiency, reliability, and is particularly well suited for applications where space is a premium.

S-85S1PC07-I8T1U is most commonly used in power management devices, such as notebook PCs and other portable electronics; automotive systems and charging applications; telecommunications, including wireless access points and base station power supplies; and industrial control and automation systems.

Working Principle

S-85S1PC07-I8T1U works by quickly switching the output voltage and rapidly modulating the system’s components like resistors, capacitors, and transistors to regulate and convert the power with the least amount of energy loss. The device works in two modes. In the first mode, the device takes in an input voltage and outputs a regulated voltage. In the second mode, the device takes in an input voltage and delivers regulated current accordingly.

To achieve high efficiency, the device adopts pulse-width modulation (PWM) technology. With this technology, the S-85S1PC07-I8T1U can maintain constant output voltage under varying load conditions. The device also incorporates an active frequency regulation loop to make sure that the PWM signal output is maintained at a constant frequency regardless of the load condition.

S-85S1PC07-I8T1U has an adjustable internal soft-start build-in. This will help to ensure that the device starts up smoothly and quickly when the power is switched on. The device also features an FM (frequency modulation) termination circuit that interrupts the switching cycle when current flows through the power supply to protect the system from damage.

Conclusion

S-85S1PC07-I8T1U is a highly efficient and reliable DC/DC switching regulator that enables power management and conversion applications with minimum energy losses. With its wide input voltage range, high switching frequency, and high power density, the device can adapt to a wide range of applications, from mobile devices to industrial automation systems. The device has an active frequency regulation loop and an adjustable internal soft-start build-in to ensure safety and high efficiency.

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