PT6937C

Voltage - Output 3:	--
Base Part Number:	PT6937
Size / Dimension:	2.58" L x 1.19" W x 0.43" H (65.5mm x 30.2mm x 10.9mm)
Package / Case:	23-SMD Module
Mounting Type:	Surface Mount
Efficiency:	81%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, SCP
Applications:	ITE (Commercial)
Current - Output (Max):	10A, 2.25A
Series:	Excalibur™ PT6935
Voltage - Output 2:	1.8V
Voltage - Output 1:	3.3V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	4.5V
Number of Outputs:	2
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC-DC Converters

DC-DC converters are power electronic circuits used in various applications to convert a DC voltage into another DC voltage. They are used for many different purposes, ranging from driving motors and lighting to providing regulated power supply for electronic devices. The type of DC-DC converter one chooses depends on the input/output voltage required, efficiency, cost, space/volume constraints and other design considerations.

PT6937C

The PT6937C is a high-efficiency, low-cost, high-frequency DC-DC converter manufactured by PHASiR, Inc. This device is designed for use in a wide variety of applications, such as in powering electronic circuits, battery charging systems, motor control and in supplying power for lighting systems.The PT6937C is a switching converter, meaning it uses high-frequency switching to convert one DC voltage to another. It is comprised of three main components: an inductor, rectifier diodes and a switching transistor. A voltage is applied to the input and the switching transistor rapidly changes the direction of current flow in the inductor. This creates two voltage “pulses” with each switching cycle and a “ripple” voltage at the output. The ripple voltage is then rectified by the diode to create the regulated output voltage.The PT6937C can be used to convert input voltages from 0.7V to 14V into an output voltage of 0.7V to 12V. It has an adjustable output current up to 150mA and a typical efficiency of 85%. It does not require the use of a heatsink, as it contains its own thermal management system. In addition, it is small and lightweight, measuring just 24mm (L) x 11mm (W) x 3.5mm (H).

PT6937C Applications

The PT6937C DC-DC converter can be used in a wide variety of applications, including personal electronics, automotive and industrial applications. It is well suited for use in battery powered electronic devices, such as cell phones, where its high efficiency and low power consumption are advantageous.The PT6937C can also be used for motor control in industrial settings. Its high current handling and low voltage ripple make it ideal for controlling DC motors. It can also be used in lighting systems such as LED lighting. Its high efficiency and excellent thermal management make it ideal for use in lighting systems where energy efficiency and long life are paramount.

Conclusion

The PT6937C is a highly efficient and low cost DC-DC converter suitable for a wide variety of applications. It can convert 0.7V to 14V input voltages to 0.7V to 12V output voltages with up to 150mA current. Its small size and excellent thermal management make it an ideal choice for energy efficient lighting and motor control applications.

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