CS5174ED8

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CS5174ED8 is a DC-DC switching regulator made by Microchip, designed to regulate and manage the voltage of various appliances and systems. It is classified as a PMIC (Power Management Integrated Circuit) Voltage Regulator, specifically a DC DC Switching Regulator. This part has a wide range of applications and is used in many different devices such as cell phones, laptops, home appliances and industrial applications.The CS5174ED8 regulator provides efficient power conversion from a 3.3V, 4.2V, 5V, 6V, 7.5V, 8V, 9V and 12V input to a range of regulated output voltages, with a maximum output voltage of 13V and a minimum output voltage of 0.8V. The device is housed in a low-profile SC-78/SOT-343 package, allowing for a wide range of design needs, from a very small space to a large one.The regulator features a valley/VIN architecture, which allows it to operate with better efficiency than traditional linear regulators. It utilizes a voltage regulation loop with a hysteretic PWM control architecture, resulting in smooth and fast transient response time. It also has a wide input operating range, allowing it to work with a variety of input voltages. The device has a low quiescent current of only 17uA and a low output voltage ripple of only 1.44mV.

The CS5174ED8 regulator also features a number of protection features that make it a reliable device. It has overcurrent protection, which can be adjusted to the desired current limit through an external sensing resistor. Over-voltage protection is also featured, and it is configurable through resistors connected to the OVP pins. ForceON and ForceOFF functions are featured, allowing the user to control the device’s output voltage from an external signal. The thermal shutdown feature helps prevent damage from overheating, and the internal circuit protection makes the device resilient to short circuits.

The CS5174ED8 regulator is an excellent choice for many applications, as it is small, efficient and features a wide range of safety features. It is perfect for powering small microcontrollers or other low power devices. It can also be used in industrial and commercial applications, as it is able to handle higher voltage inputs and outputs. Additionally, the regulator is suitable for a wide range of temperature operating environments, making it an excellent choice for lots of different applications.

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