ZUS32415-G

Current - Output (Max):	200mA
Supplier Device Package:	--
Size / Dimension:	1.38" L x 0.91" W x 0.28" H (35.0mm x 23.0mm x 7.0mm)
Package / Case:	4-DIP Module
Mounting Type:	Through Hole
Efficiency:	75%
Operating Temperature:	-20°C ~ 71°C (With Derating)
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	500V
Power (Watts):	3W
Series:	ZUS
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

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DC DC Converters

DC-DC converters are electronic devices used to convert direct current (DC) from one different voltage level to another. They are a key component in both commercial and consumer applications, such as in automobiles, medical equipment, computer systems, and energy-saving lighting systems. There are various types of DC-DC converters available, each with their own unique features and advantages. The ZUS32415-G is a unique type of DC-DC converter designed to provide higher power output in a smaller volume and minimize input current saturation. It is an off-line, step down, DC-DC converter which utilizes a two-stage approach to output regulation. The first stage is a self-oscillating current-mode phase-shifting circuit, while the second stage is a peak-current-mode pulse-width-modulated (PWM) system.The ZUS32415-G is ideally suited for a wide range of applications, such as in power supplies, industrial process controllers, and embedded systems. It is capable of operating in a wide input voltage range, from 12V to 300V, providing precise output voltage regulation and low output ripple and noise. The device can handle an input current up to 6A with a peak-current rating of 90A. The ZUS32415-G also has several safety features built in, such as over-voltage, over-current, and short-circuit protection.The main principle of operation behind the ZUS32415-G is based on current-mode control. When the load current begins to exceed the expected value, the converter enters a low-power mode and reduces the gate signal amplitude, thus reducing the output power. This helps ensure that the converter does not overload the system and it can quickly recover from any transient conditions. The pulse-width-modulated system then takes over to provide a more precise output voltage than conventional control techniques.In addition, the ZUS32415-G’s peak current-mode control technique provides excellent transient performance. This results in a fast load transient response, significantly reducing output voltage overshoot and ringing. The device also provides Input Current Limiting (ICL) control which reduces input current saturation by providing instantaneously limited peak-gate current during the start-up process. Overall, the ZUS32415-G is an excellent DC-DC converter choice that offers a wide input voltage range, high voltage accuracy, low output ripple, and excellent transient characteristics. This makes it an ideal choice for applications requiring high power, precision regulation, and short-term reliability.

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