SUW61215BP

Current - Output (Max):	200mA, 200mA
Supplier Device Package:	--
Size / Dimension:	1.24" L x 0.71" W x 0.26" H (31.6mm x 18.1mm x 6.5mm)
Package / Case:	7-SMD Module, Gull Wing
Mounting Type:	Surface Mount
Efficiency:	85%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	500V
Power (Watts):	6W
Series:	SUW
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	2
Type:	Isolated Module
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

DC-DC converters are electric devices that are used to convert electric power from one source of direct current (DC) to another, such as converting 12V to 5V. DC-DC converters are used in a variety of applications including in telecommunication systems, medical and military equipment, consumer electronics, computer systems, and automobiles. The SUW61215BP DC-DC converter is a widely used component.

Application Field of SUW61215BP

The SUW61215BP is a switch mode power supply with very low power dissipation, high efficiency, and high thermal stability. This component is designed to convert 12V to 5V in the range from 3.3V to 15V. It is highly suitable for applications in computers, medical systems, automotive electronics, telecommunications, consumer electronics, power management, and industrial control. Additionally, SUW61215BP offers output current greater than 2.4A, as well as overload, short circuit, and over voltage protection.

Working Principle of SUW61215BP

The SUW61215BP DC-DC converter works using the switched mode power supply (SMPS) principle. SMPS converts electric power by rapidly switching between low duty cycle and high duty cycle, effectively creating the desired DC current. SUW61215BP uses two transistors, with the input voltage controlling the speed at which the transistors switch. As the transistors switch, the input voltage is fed into the component and the output voltage is regulated to the desired 5V level.In SUW61215BP, a feedback loop is used to ensure that the output voltage is stable and consistent. A Hall effect transducer is used to measure the output voltage and the current is then compared to an internal reference voltage generated by a feed-back resistor. If the output voltage is lower than the reference voltage, a signal is sent to the control loop which then increases the duty cycle to compensate for the discrepancy. Conversely, if the output voltage is too high, then the duty cycle will be reduced to compensate for the discrepancy. This feedback loop ensures that the output voltage remains consistent. In addition, SUW61215BP has a built-in overvoltage protection circuit that guards against sudden high fluctuations in input voltage. An overvoltage voltage is generated through an internal Zener diode and, if the voltage exceeds a preset level, it will activate a control loop that will shut down the DAC to provide overvoltage protection.

Conclusion

The SUW61215BP is a highly efficient DC-DC converter that can be used for applications in computers, medical systems, automotive electronics, telecommunications, consumer electronics, power management, and industrial control. Its switched mode power supply principle ensures an efficient conversion, while its built-in feedback loop ensures a stable output voltage. Additionally, its built-in overvoltage protection circuit serves to protect from sudden high fluctuations in input voltage.

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

Part Number	Manufacturer	Price	Quantity	Description