PT6948A

Voltage - Output 3:	--
Base Part Number:	PT6948
Size / Dimension:	3.00" L x 1.19" W x 0.50" H (76.2mm x 30.2mm x 12.7mm)
Package / Case:	27-SIP Module, Horizontal
Mounting Type:	Through Hole, Horizontal
Efficiency:	87%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	6A, 6A
Series:	Excalibur™ PT6940
Voltage - Output 2:	1.2V
Voltage - Output 1:	2.5V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	3.1V
Number of Outputs:	2
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters

The PT6948A is a type of DC DC converter, which is used to convert a voltage from one level to another. It is typically used in applications where a higher voltage is required than is possible to generate from a standard power supply. This type of converter is widely used in telecommunications, security systems, and other electronic devices.The PT6948A converter is a type of buck-boost converter, meaning that it takes an input voltage and increases or decreases the voltage to the desired voltage level. It is designed to input a voltage from 0-25 Volts and output a voltage of 0-25 Volts, with a maximum output power of 48W. The converter is rated for up to 30V at full power, which makes it suitable for most applications requiring DC DC conversion.The primary component of the PT6948A converter is the inductor, which stores energy in the form of a magnetic field. As current flows through the inductor, a magnetic field is created which can be used to increase or decrease the voltage from the power supply. When the output voltage is higher than the input voltage, the converter acts like an inverter, storing the energy as a magnetic field and then releasing it to increase the output voltage. Similarly, when the output voltage is lower than the input voltage, the converter acts as a rectifier, reducing the current to match the desired voltage level. The PT6948A also features a current limit and overload protection circuit. This circuit limits the current flowing through the inductor, preventing damage to the internal components and helping protect the surrounding circuitry. In addition, the device is designed to withstand wide temperature ranges, making it suitable for use in a variety of environments.The PT6948A is most commonly used in devices or applications requiring multiple DC DC conversions between 0-25 volts, such as telecommunications and security systems. It is also used in industrial applications, such as motor control, and in automotive applications, such as engine management systems. The converter is also used in medical instrumentation and in solar power systems.The PT6948A DC DC converter is an efficient and reliable device, making it suitable for a variety of applications. It is designed to provide accurate and stable output voltages, while also providing protection against overloads and temperature extremes. The device is also relatively inexpensive, making it a viable option for most applications requiring DC DC conversion.

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