PT6504B

Voltage - Output 3:	--
Base Part Number:	PT6504
Size / Dimension:	2.36" L x 1.22" W x 0.42" H (59.9mm x 31.0mm x 10.7mm)
Package / Case:	14-SMD Module
Mounting Type:	Surface Mount
Efficiency:	83%
Operating Temperature:	-40°C ~ 85°C
Features:	OTP, SCP
Applications:	ITE (Commercial)
Current - Output (Max):	8A
Series:	PT6500
Voltage - Output 2:	--
Voltage - Output 1:	3.6V
Voltage - Input (Max):	6V
Voltage - Input (Min):	4.8V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters

DC-DC converters are one of the most important devices used in the electronics industry. They allow the conversion of a DC voltage to another DC voltage, providing a great deal of flexibility in the design of electrical and electronic circuits. The PT6504B is a low cost DC-DC converter from Texas Instruments. It is used in a variety of applications, from industrial equipment to consumer electronics. In this article, we will discuss the application field and working principle of the PT6504B.

Application Field:

The PT6504B is a DC-DC converter designed to operate over a wide input voltage range. It can convert a 4V-18V input to a 4.2V-22V output. This makes it suitable for use in a variety of applications, from automotive electronics to industrial systems. It is also able to withstand extreme temperatures, making it suitable for use in harsh environments. It has been designed to be used as an isolated converter, which means that there is no connection between the input and output lines. The PT6504B is also designed to be high efficiency, allowing for the most efficient utilization of power. With an efficiency of up to 81%, it is well suited to applications such as battery chargers or systems that require a high amount of power. This efficiency is maintained over an extended temperature range, making it suitable for use in a wide range of applications. The PT6504B is also well suited to hot swap applications. When used with a compatible controller, it can be used to replace modules without interrupting the system. This makes it suitable for a variety of industrial applications, from network switches to medical equipment.

Working Principle:

The PT6504B is a buck-boost converter, meaning that it converts an input voltage to an output voltage in either a higher, buck-type configuration, or a lower, boost-type configuration. The circuit operates by latching the voltage on one transistor, the high side switch, and then controlling the on/off state of the other transistor, the low side switch. This allows the circuit to adjust the output voltage to the desired level.The PT6504B uses an internal voltage loop and current feedback sensing, to ensure that the input voltage is kept within limits. This allows the output voltage to remain accurate and stable. It also helps to ensure the converter is able to accurately provide the power needed by the device in which it is used. The PT6504B also includes short circuit protection, overvoltage protection, and reverse current protection. These features ensure that the converter is able to operate safely in a variety of applications. It is also designed to be tolerant of both load and line variations, ensuring that it is able to perform reliably in a variety of applications.

Conclusion:

The PT6504B is a low-cost DC-DC converter from Texas Instruments. It is designed to operate from a wide range of input voltages, and to provide an output voltage that is either higher or lower than the input voltage. It is designed to be high efficiency, with an efficiency of up to 81%, and is able to operate in a wide range of temperatures. It is also designed to be tolerant of both load and line variations, and includes short circuit protection, overvoltage protection, and reverse current protection features. The PT6504B is suitable for use in a wide variety of applications, from automotive electronics to industrial systems.

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