SPA02B-15

Current - Output (Max):	133mA
Supplier Device Package:	--
Size / Dimension:	0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm)
Package / Case:	8-SIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	80%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Features:	Remote On/Off, OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1000V
Power (Watts):	2W
Series:	SPA02
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	--

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DC DC Converters: SPA02B-15 Application Field and Working Principle

DC-DC converters are electrical circuits for converting one DC voltage to another DC voltage. They are sometimes also referred to as DC-to-DC converters. On top of that, they are also used to provide a steady, consistent output in the presence of a varying input. Therefore, these converters are popular for applications such as industrial, commercial, military, automotive, and consumer. The SPA02B-15 is a DC-DC converter designed to convert an input voltage of 15 volts to an output between 2.5 and 15 volts. It operates over a temperature range of 0-70℃ and features input and output overvoltage protection. The converter has an efficiency of up to 94 percent and operates over a -40-+100℃ temperature range. The working principle of the SPA02B-15 is based on a Pulse Width Modulation (PWM) technique. The device is a DC-DC converter with a single-ended primary inductor converter. It uses a PWM scheme to modulate the duty cycle of a high-speed MOSFET (H-MOS) switch, allowing for a precise output voltage control. The output voltage is determined by the duty cycle of the switch. By adjusting this duty cycle, the converter is able to regulate the output voltage to the desired value. The SPA02B-15 has an input voltage range of 9-15V, with an input current of up to 2A and an output voltage range of 2.5-15V. The output power rating is determined by the input voltage and output voltage, resulting in a maximum output power of 15 watts. The SPA02B-15 also has a maximum switching frequency of 500kHz and can support conversion efficiency up to 94%. The SPA02B-15 is a dependable and reliable DC-DC converter. It can function in a variety of applications, from powering consumer mobile devices, to drones, to industrial automation systems. The small size of the device allows it to be used in a wide range of environments. It is capable of maintaining constant voltage and current output under varying input conditions. Overall, the SPA02B-15 is an excellent DC-DC converter that is capable of providing safe, reliable, and efficient power conversion. It can be used in a variety of applications, from consumer mobile devices to industrial automation systems. Its PWM-based design provides precise output voltage control and its small size makes it suitable for operation in a variety of environments with varying input conditions.

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