PT7702C

Voltage - Output 3:	--
Base Part Number:	PT7702
Size / Dimension:	3.00" L x 1.50" W x 0.55" H (76.2mm x 38.1mm x 14.0mm)
Package / Case:	27-SMD Module
Mounting Type:	Surface Mount
Efficiency:	79%
Operating Temperature:	0°C ~ 55°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	15A
Series:	PT7700
Voltage - Output 2:	--
Voltage - Output 1:	1.3 ~ 2 V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters - PT7702C application field and working principle

DC-DC converters are electronic devices used to convert a high DC power source into a lower DC power source. The PT7702C DC-DC converter is a unit equipped with a fully customizable input power range, adjustable signal output voltage, and an advanced step-up/step-down voltage conversion system, making it suitable for a variety of applications. This converter is mainly used in creative LED light designs, freeform tech designs, automotive audio systems, handheld communication/computing/gaming devices, healthcare devices, and more. These devices are capable of maintaining a stable output voltage, regardless of changes in the input voltage. It also features an LED display for easy monitoring of the output voltage, making it an essential tool for those involved in creative light design projects. As far as the working principle of the PT7702C is concerned, it is based on a PWM conversion architecture that allows for fast and efficient voltage conversion. In this architecture, a unique pulse-width modulation converter is implemented that uses an insulated pulse transformer to transform the input voltage into a pulse width that is proportional to the input voltage. The pulse width is then converted back into a DC voltage with the help of a diodes bridge. The resulting DC voltage is then regulated and maintained by the PT7702C\'s power control circuit. This circuit also ensures that the device remains stable even when there are fluctuations in the input voltage. Additionally, the device features a thermal protection circuit that helps protect the converter from overheating.In conclusion, the PT7702C is a powerful and reliable DC-DC converter that can handle a variety of applications. It offers a fully customizable input power range, adjustable signal output voltage, and an advanced step-up/step-down voltage conversion system, allowing it to be used in a wide range of applications. The device also features an LED display for easy monitoring of the output voltage and a thermal protection circuit to keep it safe from overheating.

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