PT7778C

Voltage - Output 3:	--
Base Part Number:	PT7778
Size / Dimension:	--
Package / Case:	27-SMD Module
Mounting Type:	Surface Mount
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	32A
Series:	PT7770
Voltage - Output 2:	--
Voltage - Output 1:	1.3 ~ 3.5 V
Voltage - Input (Max):	3.6V
Voltage - Input (Min):	3.1V
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Part Status:	Obsolete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 designed to convert direct current (DC) from a single source into direct current (DC) of a different voltage level and/or current level. The output of such a converter, when connected to a circuit element, will provide the circuit with the additional voltage needed to operate a particular component. Such analogue (linear) converters are the basis of all modern power supplies.The PT7778C is a DC DC converter that is capable of providing power to a variety of applications. It is a compact, high-performance AC/DC switching power converter that has an input voltage range from 90VAC to 240VAC, and an output voltage which is adjustable from 0V to 35V. The maximum output current is 1A. It has excellent efficiency and output regulation of 0.1%, and output ripple of less than or equal to 30mV. Its conversion time is less than 10ms. The PT7778C is suitable for a wide variety of applications, including LED lighting, medical devices, telecommunications, industrial automation, and consumer electronics.The PT7778C works by switching the input voltage and current to an oscillating frequency that produces an output voltage and current of a different magnitude and voltage level. The core components of the converter include rectifier diodes, an output transformer, and MOSFETs. The rectifier diodes act like a full-wave rectifier to convert the AC input voltage to a DC voltage. This DC voltage is then used to drive the MOSFETs, which act as a switch to drive the output transformer. By controlling the switching of the MOSFETs, the converter can output a DC voltage with an appropriate level and ripple.The PT7778C also includes a number of protections. It offers overvoltage protection, overcurrent protection, short circuit protection, and open/short circuit protection. It also includes a thermal shutdown function for added safety.The PT7778C is an excellent choice for a variety of DC DC conversion applications. It offers high performance, high efficiency, excellent output regulation, and protections from various risks. It is a reliable and cost-effective solution for a variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description