JTL3024S15

Voltage - Output 3:	--
Control Features:	Enable, Active High
Size / Dimension:	2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Package / Case:	7-DIP Module, 6 Leads
Mounting Type:	Through Hole
Efficiency:	91%
Operating Temperature:	-40°C ~ 75°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	30W
Current - Output (Max):	2A
Series:	JTL
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	36V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC-DC Converters

JTL3024S15 Application Field and Working Principle

DC-DC converter technology is an important field in modern power engineering. This technology is used in a variety of applications such as mobile communication systems, medical equipment, industrial power supplies, and renewable energy systems. The JTL3024S15 series of dc-dc converters from ACE Power is a family of high-efficiency, low-ripple, low-noise, and highly reliable devices that operate in a wide range of input voltage and output current conditions.The JTL3024S15 is a single-output, step-down converter that can provide up to 15 Watts of output power at a nominal input voltage of 24V. In terms of features, the device is equipped with advanced protection features like output short-circuit protection, over-voltage protection, over-load protection, and over-temperature protection.The device features synchronous rectification, which significantly reduces losses, increases efficiency, and reduces heat dissipation. The wide output voltage range is adjustable between 0.8 and 24V, with a maximum output current of 3.3A. The device also has a low minimum dropout voltage (typically 0.2V) which enables the device to operate at high efficiency even at a low output voltage.The JTL3024S15 operates by converting a DC voltage input to a different DC voltage output. A second stage of switching further regulates the output voltage. This regulating operation is accomplished using a pulse-width modulator (PWM) or a pulse-frequency modulator (PFM).In the PWM mode, the inductor current is continuously switched on and off at a constant frequency. The duty cycle of this switching operation is adjusted to regulate the output voltage. A high frequency is generally used to reduce the size of the inductor. In the PFM mode, the switching frequency is varied according to the load conditions to control the output voltage.The working principle of the JTL3024S15 is as follows: the input voltage is rectified and filter to provide the input voltage for the power stage. This power stage consists of the main switching transistor and the associated control circuit. This main transistor acts as a switch, turning on and off an inductor connected in series with the output. Depending on the duty cycle, the switch regulates the output voltage. The current through the switch is controlled using a feedback circuit, which senses the output voltage and modulates the duty cycle of the switch accordingly. The output voltage is further regulated by an error amplifier and a voltage reference, which ensures that the voltage stays within the specified limits.In summary, the JTL3024S15 is a high-efficiency, high-reliability DC-DC converter. It is versatile and can be used for a wide range of applications. Its synchronous rectification feature increases efficiency and reduces losses. It is also equipped with an array of protection features to ensure safe and reliable operation. With little complexity in its operation, the JTL3024S15 is suitable for a variety of applications in the industry.

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