PT4524N

Current - Output (Max):	1.3A
Base Part Number:	PT4524
Size / Dimension:	2.58" L x 0.50" W x 1.02" H (65.5mm x 12.7mm x 25.9mm)
Package / Case:	12-SIP Module
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	20W
Series:	Excalibur™ PT4520
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters

DC-DC converters are responsible for taking a higher input DC voltage and lowering it to a smaller output while offering improved power efficiency compared to resistive techniques in larger power applications. The PT4524N is a quad-channel DC-DC converter typically used for Automotive Applications, allowing for 12V, 24V or 48V system input, the extended input range works from as low as 4V up to 75V.The PT4524N provides excellent power conversion efficiency with protection against over-voltage and over-temperature making the device very reliable. Each of the four integrated channels is capable of up to 7W total output power, making it ideal for driving lasers, LEDs or other high power devices.

Working Principle

The PT4524N DC-DC converter works similarly to other step-down DC-DC converters using an inductor to store energy before releasing it once the power level has dropped. This stored energy is then converted into a smaller DC output voltage.The PT4524N features an integrated field-programmable N-Channel MOSFET that allow for advanced voltage regulation in order to ensure a smooth, constant start-up. The range of input voltages is also facilitated by the pulse width modulation (PWM) circuit, which allows the device to maintain the same output voltage regardless of the input voltage.

Application Field

Given its advanced power efficiency and wide range of input voltages, the PT4524N can be used for many different applications in the automotive industry. This device is perfect for powering LEDs, lasers, motor controllers, fuel pumps, relays, and other automotive components that require voltage regulation.The PT4524N is also well-suited for applications that require low output voltages (between 5V and 12V). This device is capable of powering both high and low profile devices, making it ideal for automotive applications. Furthermore, it is also capable of powering high power devices such as LEDs without wasting energy or requiring frequent recharging.It is ideal for automotive and industrial applications, since it can provide precise voltage regulation and efficiency with less bulk than a traditional voltage regulator. The device is also capable of withstanding extreme temperature and over-voltage conditions, ensuring reliable operation even in the harshest of environments.Overall, the PT4524N DC-DC converter is a reliable and efficient device for providing reliable power in challenging automotive and industrial applications. With its wide range of input voltages and advanced protection capabilities, the PT4524N is perfect for powering high and low profile components that require precisely regulated voltage.

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