PB01D1215A

Current - Output (Max):	34mA, 34mA
Size / Dimension:	0.77" L x 0.24" W x 0.40" H (19.6mm x 6.0mm x 10.2mm)
Package / Case:	5-SIP Module
Mounting Type:	Through Hole
Efficiency:	81%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	Medical
Voltage - Isolation:	1kV
Power (Watts):	1W
Series:	PB01S/D
Voltage - Output 3:	--
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	10.8V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters - PB01D1215A Application Field and Working Principle

DC-DC converters are devices that convert direct current (DC) input to direct current (DC) output of higher or lower voltage. These devices are used to regulate the voltage level and provide power from one voltage level to another. PB01D1215A is a DC-DC converter specifically designed for automotive and industrial applications. In this article, we will discuss the application field and the working principle of PB01D1215A.

Application Field

PB01D1215A is a DC-DC converter specifically designed for automotive and industrial applications. It is suitable for battery charging, overcurrent limiting, and other applications where a higher or lower voltage is necessary. Its features make it ideal for automotive and industrial applications. It has an input voltage range of 7V-18V and an output voltage range of 3.3V-15V. It provides an adjustable output current up to 7A, and its high power efficiency (87%) ensures it operates without wasting electricity. Additionally, it has reverse polarity protection and short-circuit protection, allowing it to withstand harsh conditions. As such, PB01D1215A is especially suitable for automotive and other applications which require a reliable and efficient power supply.

Working Principle

PB01D1215A is a step-down DC-DC converter which functions by converting higher input voltage into lower output voltage. It converts the input voltage into an intermediate DC voltage level through the switchmode regulator circuit. The input voltage is then converted into an even lower output voltage through the synchronous rectification converter, which regulates the voltage level as necessary. The output voltage is further regulated and monitored through feedback identification. The entire process is controlled by MOSFET, which turns the switchmode regulator on or off to adjust the voltage level as needed.

Conclusion

PB01D1215A is a DC-DC converter specifically designed for automotive and industrial applications. It has an adjustable input and output Voltage range, high power efficiency, and reverse polarity and short-circuit protection. Its working principle is based on the switchmode regulator circuit, which converts the input voltage into an intermediate DC voltage level, and the synchronous rectification converter, which converts the voltage level into an even lower output voltage. As such, PB01D1215A is a reliable and efficient device for battery charging and other applications where a higher or lower voltage is necessary.

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