Voltage - Output 4:	--
Approvals:	CE
Size / Dimension:	4.61" L x 2.05" W x 1.06" H (117.1mm x 52.1mm x 26.9mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-20°C ~ 70°C (With Derating)
Efficiency:	85%
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	20W
Current - Output (Max):	2A, 2A
Series:	STMGFW
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Number of Outputs:	2
Voltage - Input (Max):	36V
Voltage - Input (Min):	9V
Type:	Open Frame
Part Status:	Active

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

STMGFW302405 Application Field and Working Principle

DC-DC converters can be used to transfer energy between two circuits with different voltage levels. The STMGFW302405 is a DC to DC converter that produces a stable output voltage that can be adjusted and is suitable for various power supply, voltage regulation and protection, as well as the dynamic response requirements of different systems.The STMGFW302405 series consists of a single-stage non-isolated DC-DC converter and is equipped with a wide output voltage range, low ripple, overvoltage protection(OVP) , and temperature protection(OTP). It has excellent performance, making it suitable for telecommunication, industrial control systems, medical devices, automotive electronics and instrumentation systems.

Application Field

The STMGFW302405 DC-DC converter offers an ideal solution for a wide range of applications, including:

• Electric vehicles, electric bikes, golf carts, hybrid vehicles, etc.
• Industrial automation, wind turbines, photovoltaic systems
• Solar powered pumps, desalination systems, telecommunication systems
• Automotive electronics, factory automation systems and more.

Working Principle

The STMGFW302405 is an advanced non-isolated DC to DC converting device based on the current mode buck-boost converter principle. It provides a wide output voltage range from 9V to 48V and its output voltage can be adjusted by the external potentiometer. The operating frequency of the converter is fixed at 300KHz and its output power can be adjusted depending on the load requirement by using a low on-resistance external MOSFET switch.The STMGFW302405 works on the basis of the buck-boost converter principle. In buck mode operation, the input voltage is higher than the output voltage. The output voltage is regulated by controlling the power switch conduction time. In boost mode, the input voltage is lower than the output voltage. The output voltage is regulated by controlling the power supply switch duty cycle. The converter uses a peak current control technique with a fixed operating frequency for achieving a suitably designed output voltage. The converter includes various features such as over-voltage protection (OVP), temperature protection (OTP), Soft-start and precise current limit for enhancing the output voltage stability and system safety. These features provide wide flexibility in power supply control and voltage regulation applications.

Conclusion

The STMGFW302405 is a highly innovative DC-DC converter which offers excellent performance, high efficiency, wide output voltage range and low ripple. The use of external components such as potentiometer, MOSFETS and OVP ensures easy voltage regulation and protection. It is suitable for a wide range of applications, including industrial automation, electric vehicles, solar powered pumps, automotive electronics and more.

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

Part Number	Manufacturer	Price	Quantity	Description