PT6303C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A DC-DC converter is a device that converts a direct current (DC) input voltage to another DC output voltage. The PT6303C is an adjustable monolithic DC-DC converter. It can either be used for step up or step down voltage conversion, depending on the components that are used. It is a power management integrated circuit (PMIC) that is particularly suitable for adjustable low-power applications.

The main application fields of the PT6303C is in the field of automotive power management, such as car audio systems, satellite navigation systems, onboard equipments, LCD TVs and automotive battery-powered systems. The PT6303C is also suitable for use in low-cost power management applications that require a high degree of flexibility such as solar battery chargers, battery-powered electronic gadgets, smoke detectors and medical devices.

The PT6303C features a maximum output current of 800 mA and an adjustable output voltage from 0.8V to 6.0V, making it suitable for a wide range of applications. It is designed to operate from a wide input voltage range of 4.5V to 24V, which makes it a good choice for automotive applications that require a wide voltage range. The low quiescent current of 350mA makes it an ideal choice for battery-powered applications.

The PT6303C works by using a buck-boost converter and voltage feedback comparator to adjust the output voltage in response to changes in the input voltage to keep it constant. This converter has two operation modes, PWM and PFM which can be selected through an external switch. In PWM mode, the converter switches between two states (low and high) to maintain a constant output voltage. In PFM mode, the converter pulses the output to maintain the output voltage.

The PT6303C also features an advanced over-load and over-voltage protection scheme. This protection mechanism is designed to protect the electronics from over-current, over-voltage, and over-temperature conditions. In case of an over-current situation, the device will automatically reduce the output current to a safe level until the load has been removed or the system has cooled down.

The PT6303C is a flexible, reliable, and cost-effective solution for a wide range of power management applications. Its adjustable output voltage and wide input voltage range, along with its high current capability and advanced over-load and over-voltage protection make it an ideal choice for automotive, portable, and those applications that require a high degree of flexibility when it comes to power management.

The specific data is subject to PDF, and the above content is for reference