PXF4012S12

Current - Output (Max):	3.333A
Size / Dimension:	2.00" L x 2.00" W x 0.40" H (50.8mm x 50.8mm x 8.6mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 100°C
Features:	Remote On/Off, OCP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	40W
Series:	PXF
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters: PXF4012S12 Application Field and Working Principle

DC-DC converters allow the direct transfer of energy from a DC source to DC system applications. DC-DC converters are commonly used in vast range of electrical and electronic equipment, including inverters, batteries, power supplies, automotive electronics, and consumer electronics. The PXF4012S12, a buck-boost DC-DC converter series, is a high-performance converter designed for industrial and automotive applications. This article will discuss the application fields, working principles, and features of the PXF4012S12.The PXF4012S12 is suitable for a wide range of applications requiring input voltages between 9 V and 36 V and an output voltage adjustable from 1.2 V to 24 V. The efficiency is up to 98% and the device supports a high power density due to its small SMD package. It is suitable for various DC input sources with wide input voltage range, including industrial power supply, automotive, and battery.The PXF4012S12 operating principle is based on a modular DC-DC controller and a power switch, with input overvoltage/undervoltage protection, output overvoltage/undervoltage protection, and thermal protection. It provides high-power output and wide adjustment range over the entire input voltage range. The output voltage can be adjusted via an external resistor divider connected to the feedback pins, with a ±4.5% accuracy over temperature. The PXF4012S12 has a wide input voltage range of 9 V-36 V and transconductance loop, a low ripple voltage of 0.4mV or 1% of VOUT (whichever is greater), a high efficiency of up to 98%, and a fast load transient response of up to -10µs.The main features of the PXF4012S12 are its wide input voltage range, high efficiency, low quiescent current, fast load transient response, and built-in protection. Its wide input voltage range ensures compatibility with a broad range of external sources, while its high efficiency provides for improved power efficiency and reduced power dissipation. The low quiescent current helps to extend battery life and reduce power consumption, while the fast-load transient response ensures the stability of heavily loaded systems. The PXF4012S12 also provides various built-in protection features, making it suitable for applications requiring high reliability, such as industrial and automotive applications.In conclusion, the PXF4012S12 is a high-performance buck-boost DC-DC converter series, suitable for a variety of applications requiring input voltages between 9 V and 36 V. Its wide input voltage range, high efficiency, low quiescent current, fast load transient response, and built-in protection make it an ideal solution for industrial and automotive applications requiring high reliability. In addition, the output voltage can be easily adjusted via an external resistor divider, with accuracy of ±4.5%.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description