PT5524A

Voltage - Output 3:	--
Base Part Number:	PT5524
Size / Dimension:	--
Package / Case:	5-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	83%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	1.5A
Series:	Excalibur™ PT5520
Voltage - Output 2:	--
Voltage - Output 1:	1.8V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	3.1V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters

DC DC Converters are electronic devices used to convert one DC voltage to another DC voltage. They are commonly used in applications such as solar panel arrays, battery chargers, and automotive systems. The PT5524A is a type of DC DC converter that is used for applications requiring high-efficiency, low-noise, and low-ripple conversion from a 5V to 24V DC supply. The PT5524A is designed to meet the demanding requirements of the automotive market, offering both wide input voltage range, high efficiency, and low ripple. Capable of regulating output voltage to no more than 0.5%, it provides excellent stability for automotive components that have stringent voltage requirements. The maximum switching frequency for the PT5524A is 500KHz, allowing for faster conversion with increased efficiency. The PT5524A is a high-efficiency, synchronous buck regulator, embedded with a fixed-frequency, current mode control. It is a step-down regulator that reduces the input voltage to the desired output voltage. It also integrates a power switch and a small amount of capacitive energy storage devices. The input voltage range of the PT5524A is from 4.5V to 28V, making it ideal for automotive and industrial applications. The PT5524A has a typical efficiency of 93% at light loads and 85% at a full load. It also has a high PSRR which enables it to eliminate power noise and ground loops. The built-in electrostatic discharge (ESD) protection keeps the device from being damaged by large transient loads. The PT5524A also features an integrated current limit protection that keeps the internal current from exceeding its rated current in overload and short-circuit conditions. The PT5524A has a low quiescent current of 2.5mA, which helps reduce the total system power consumption. This low current draw makes the PT5524A ideal for applications that require long battery life or extended run-time. The PT5524A also has an enable/disable pin which can be used to turn off the device when it’s not needed, further reducing the power consumption. The PT5524A features a dedicated loop control pin. This pin allows the output voltage to be accurately controlled over a wide input voltage range. The voltage loop can be adjusted to compensate for output voltage variations over temperature, input voltage, or load current changes. The PT5524A is a single-stage DC DC converter, providing up to 24V from a 5V input source. It can be used to provide power to automotive components, industrial systems, or any other application that requires high-efficiency, low-noise, and low-ripple conversion. With its range of versatile features, the PT5524A is the ideal choice for applications that require low power consumption and reliable voltage regulation.

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