Current - Output (Max):	84mA
Supplier Device Package:	--
Size / Dimension:	0.77" L x 0.24" W x 0.40" H (19.5mm x 6.1mm x 10.2mm)
Package / Case:	6-SIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	83%
Operating Temperature:	-40°C ~ 90°C (With Derating)
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1500V
Power (Watts):	1W
Series:	SPU01
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	10.8V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters

SPU01M-12 Application Field and Working Principle

DC DC converters are widely used in various applications like power supply units, industrial automation, and robotics. The SPU01M-12, manufactured by Power-One, is a low-cost, low-noise, high efficiency DC-DC converter. It is a linear mode DC-DC converter that provides embedded system designers an economical solution for powering their systems.The SPU01M-12 is designed for compact miniaturization in order to reduce the size of the overall system design. It is a 40W, high power density, surface mount, non-isolated buck converter, with an input voltage of 12V to 40V and a regulated output voltage of 0.8V to 15V. Additionally, the SPU01M-12 has an efficient, low EMI noise design to ensure a quiet system.The SPU01M-12 is capable of outputting high power density with a wide input voltage range. It has a built-in power management scheme for output voltage and current tracking, and features an integrated start-up and protection circuitry for improved reliability and safety.The SPU01M-12 is a non-isolated buck converter, which means that the input and output are connected directly. This design provides a very low component count and improved efficiency since it does not use transformers or other power conversion components. The operating principle of the device is based on the principle of buck-boost transformer, where a switching transistor converts the input DC voltage to a much higher voltage. This higher voltage is then passed through an inductor, which stores energy, and then output is regulated with a diode, capacitor, and an output voltage setting resistor.In summary, the SPU01M-12 is a low-cost, low-noise, high efficiency DC-DC converter designed for embedded system designers. Its non-isolated buck converter design provides a high power density, wide input voltage range, and efficient performance with low EMI noise. Additionally, the built-in power management and the integrated start-up and protection circuitry provide improved reliability and safety for the system. This makes the SPU01M-12 an excellent choice for powering embedded systems and applications.

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