ISU0248S15 Power Supplies - Board Mount

Voltage - Output 4:	--
Supplier Device Package:	--
Size / Dimension:	0.75" L x 0.59" W x 0.33" H (19.1mm x 15.0mm x 8.5mm)
Package / Case:	14-SMD Module, 7 Leads, Gull Wing
Mounting Type:	Surface Mount
Efficiency:	82%
Operating Temperature:	-40°C ~ 95°C (With Derating)
Features:	Remote On/Off, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	2W
Current - Output (Max):	134mA
Series:	ISU02
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	1
Moisture Sensitivity Level (MSL):	--
Type:	Isolated Module
Lead Free Status / RoHS Status:	--
Part Status:	Active

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DC DC Converters

DC-DC converters are a type of device used to convert a DC voltage from one level to another. The most common form is a switching converter or switchmode regulator, where a switch is used to interrupt current flow and regulate the output voltage. The ISU0248S15 is a DC-DC Converter that can be used for a variety of applications, and is capable of outputting voltage levels of 15V.The ISU0248S15 is a fully integrated four-quadrant constant-on-time synchronous DC-DC converter that is configurable to work in a wide range of switching frequencies, thus providing flexibility and optimized designs for a variety of applications. It is designed to minimize output voltage ripple and input voltage transients. The ISU0248S15 has an integrated logic-level FET gate driver and a programmable soft-start. The ISU0248S15 supports current-mode and voltage-mode control for different application requirements.The ISU0248S15 has several important features which make it suitable for many applications. The integrated gate driver provides efficient power switching and eliminates the need for external components, making it easy to install and use. The adjustable switching frequency also reduces output ripple and enables efficient power conversion with a minimal number of external components. Additionally, the output voltage can be precisely regulated using the internal linear regulators.The ISU0248S15’s working principle can be explained in three stages. First, the device draws energy from the input voltage source, which is then stored in the inductor or transformer. Next, an energy transfer device, such as an N- or P-MOSFET, is used to transfer the energy stored in the inductor or transformer into the output voltage. Finally, the output voltage is further regulated using the internal linear regulators.The ISU0248S15 can be used in a variety of DC-DC conversion applications, such as 12V-to-24V voltage boost or step-down converters, specialty automotive systems, or even AC-DC power supplies with discontinuous conduction mode operation. Its wide range of input and output voltages makes it suitable for a variety of applications. Additionally, its adjustable switching frequency reduces output ripple, making it a great choice for high-precision applications. The ISU0248S15 can provide voltage ranging from 1.2V up to 15V. It has a peak operating voltage of 8V-6V and a fully-matched low-side and high-side Vgs of 10.5V-11.5V. Additionally, it can achieve a maximum switching frequency of up to 1MHz and its logic-level gate driver allows it to be used in applications with demanding power supplies.Overall, the ISU0248S15 is an ideal choice for DC-DC conversion applications. It has an integrated gate driver and adjustable switching frequency, eliminating the need for external components and enabling efficient and precise power conversion. Furthermore, its wide range of input and output voltages makes it suitable for a variety of applications, making it a great choice for both general and high-precision applications.

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