QSB35024S24

Voltage - Output 3:	--
Control Features:	Enable, Active High
Size / Dimension:	2.40" L x 2.28" W x 0.52" H (61.0mm x 57.9mm x 13.2mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 100°C
Features:	Remote On/Off, OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	350W
Current - Output (Max):	14.6A
Series:	QSB
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Box

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QSB35024S24 is one of the most powerful DC-DC converters available today. It offers a very wide input voltage range (up to 24V) and a very high output voltage level (up to 50V). It also features a wide range of output current levels, up to 24A. In addition, it includes an integrated synchronous rectifier controller for higher efficiency and lower conduction losses.The QSB35024S24 is ideal for applications that require a very low profile in a compact package size. It is used widely in a variety of industrial, automotive, consumer, and medical applications.The QSB35024S24 converts low-voltage DC input into higher output voltages which can range from under 10V up to 50V. The output voltage is determined by two different parameters, namely the output voltage topology and the control type.The topology of the output can be set to either buck or boost. The buck output is typically used to step-down input voltages, providing the output with a voltage lower than the input. The boost topology is usually used to increase the output voltage up to the desired level, most commonly used with input voltages that are lower than the desired output.The control type of the output voltage can be a voltage or current-mode control. In voltage-regulated control, the output voltage is regulated to the setpoint by applying feedback from the output voltage to an internal error amplifier. On the other hand, current-regulated control is used to maintain a constant output current when supplying loads with varying output voltage requirements.The QSB35024S24 has an integrated MOSFET driver and switch-mode control stage. The MOSFET driver ensures a high-speed switching speed and a low-ripple output voltage. The switch-mode control implements a current-mode control scheme. This provides a low-noise operation, high efficiency, and small size. The built-in MOSFET driver and switch-mode control also allow for the output voltage to be fine-tuned and precisely adjusted by using the external trim-pot.The built-in synchronous rectifier enables efficient power conversion. It is able to rectify the entire output voltage, eliminating switching losses from the internal MOSFETs in the process. This also helps to reduce the operating temperature of the device, providing extended operating life.The QSB35024S24 is designed for easy integration into a variety of end applications. It is available in a small package size with an exposed pad (tiny QFN) as well as a through-hole package. The device also features integrated EMC protection and a wide-range input power connector with integrated ESD protection.The QSB35024S24 is ideally suited for applications that require a very low profile and a high performance power supply in a small size. It is suitable for automotive, consumer, and medical applications, as well as industrial applications. It is also an ideal choice for battery operated systems, as it helps to minimize power consumption and provides high efficiency and low operating temperatures.

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