PT6883A

Voltage - Output 3:	--
Base Part Number:	PT6883
Size / Dimension:	--
Package / Case:	18-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	82%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	5A
Series:	Excalibur™ PT6880
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	15V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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The PT6883A is a DC/DC converter in the market that provides high efficiency and reliable power conversion of voltage and current. It is used to provide a stable, low noise, high accuracy, and high efficiency power supply. It is suitable for use in various applications such as portable electronic devices, automotive electronics, aerospace, medical, and telecommunications.The PT6883A is an isolated, switched-mode DC/DC converter that features a wide range of input and output voltage and current options, as well as protection features. It is a simple, low-cost, compact power solution for noise-sensitive industrial, avionic, and instrumentation applications. The PT6883A has a working temperature range of -40°C to +105°C and under normal conditions it has a peak efficiency of up to 95%. The device has short circuit and over-temperature protection, and is stable under varying load conditions. It provides a precise output voltage (±1%) at a wide range of input voltages, and is designed to be easily ductile.The DC/DC converter consists of a switching regulator and an isolated transformer. The switching regulator is responsible for the conversion of the input power to the regulated output voltage. The transformer helps to isolate the input and output circuits, providing additional protection against EMI, spikes, and surges. The input of the converter is connected to the input voltage source. The output is taken from the output winding on the transformer. The PT6883A has two control loops, one for the output voltage and one for the load current. The output voltage loop is responsible for controlling the output voltage and is driven by the voltage sensed at the output. The load-current loop adjusts the switching frequency based on the sensed load current. This provides the load current control loop with accurate current regulation.The circuits used by the PT6883A are designed to minimize the effects of electromagnetic interference and electromagnetic compatibility (EMC). The output voltage can be adjusted by changing the resistance of the feedback winding of the transformer. Additionally, the switching frequency can also be adjusted to optimize the frequency response of the system.The device features over-voltage and under-voltage protection to protect the converter from excessive input voltage ranges. Additionally, the PT6883A also has a built-in inrush current limiter to prevent inrush currents. In addition, it has a safety management circuit to detect short-circuit and over-temperature conditions and protect the system from these conditions.The PT6883A is a state-of-the-art DC/DC converter with a wide range of features designed to provide performance, protection, and reliable power conversion. It is suitable for a wide range of applications and provides a precise output voltage and current over a wide range of input voltage.The PT6883A is ideal for applications such as instrumentation, power supplies, avionics, automotive, and telecommunications. It can be used in lightweight and space-limited systems as well as high-power systems. Its ability to work within a wide temperature range makes it suitable for extreme environments.In summary, the PT6883A is an isolated, switched-mode DC/DC converter that provides reliable power conversion and high efficiency. It is suitable for a variety of applications such as portable electronic devices, automotive electronics, aerospace, medical, and telecommunications. The converter is stable under varying load conditions and provides protection features including short circuit protection and over-temperature protection. The PT6883A is a simple, low-cost, and compact power solution for noise-sensitive industrial, avionic, and instrumentation applications.

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