PTK25-D24-S3

Current - Output (Max):	6A
Control Features:	Enable, Active High
Size / Dimension:	2.00" L x 2.00" W x 0.40" H (50.8mm x 50.8mm x 10.2mm)
Package / Case:	8-DIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	--
Operating Temperature:	-20°C ~ 71°C
Features:	Remote On/Off, OCP, OVP
Applications:	ITE (Commercial)
Voltage - Isolation:	500V
Power (Watts):	25W
Series:	PTK25
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	--

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DC DC Converters - PTK25-D24-S3 Application Field and Working Principle

DC-DC converters are devices used to convert a direct current (DC) to another voltage or current. They are commonly used in automotive, lighting, and home electronics applications. The PTK25-D24-S3 is one type of DC-DC converter that has several specific applications and works in a particular way. The PTK25-D24-S3 is an isolated DC-DC converter designed for 24V applications. It is designed to be used in the automotive industry and commercial applications where a high-precision signal is needed. It has low power consumption and supports a wide input voltage range from 8V to 18V. The device also supports a low voltage drop-out of 2.5V to maintain accuracy.The PTK25-D24-S3 is used to produce a programmable output voltage. It has a wide programmable range of 0.72V to 16V and can be programmed to different levels via the external programming resistor. This allows the device to change the output voltage without the need to change hardware components. In order to explain how the PTK25-D24-S3 operates, it is important to understand the concept of buck-boost converters. Buck-boost converters are a type of switching power supply that can boost or buck either input or output voltage. Buck-boost converters are typically used to convert a DC voltage to another voltage with different voltage levels.The PTK25-D24-S3 operates on the principle of buck-boost conversion. The device takes in a 24V input voltage and produces a programmable output voltage of 0.72V to 16V. To do this, the device uses a switching circuit to switch the voltage levels.The switching circuit is essentially composed of two sets of switches: a high-side switch and a low-side switch. The high-side switch works by connecting the input voltage to the output when the circuit is closed. The low-side switch works by connecting the output to ground when the circuit is open.When the high-side switch is open, the output voltage is essentially zero. When the low-side switch is open, the output voltage is essentially the input voltage. To produce the desired output voltage, the high-side and low-side switches are switched on and off at specific intervals. The PTK25-D24-S3 also has a control circuit to adjust the switching frequency and the duty cycle of the switches. This allows the output voltage to be programmed and adjusted to the desired level. The device also has output voltage regulation and protection to ensure that it works within its specified parameters.The PTK25-D24-S3 is a versatile DC-DC converter that can be used in a variety of applications. It is a cost-effective solution for applications where low power consumption and high precision is needed. It is used in applications such as communications and automotive, where voltage level accuracy and low power loss must be maintained.

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