APXH012A0X43-SRZ

Series:	Micro TLynx™
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Non-Isolated PoL Module
Number of Outputs:	1
Voltage - Input (Min):	2.4V
Voltage - Input (Max):	5.5V
Voltage - Output 1:	0.6 ~ 3.63 V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	12A
Power (Watts):	44W
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, UVLO
Operating Temperature:	-40°C ~ 85°C
Efficiency:	94.6%
Mounting Type:	Surface Mount
Package / Case:	Module
Size / Dimension:	0.80" L x 0.45" W x 0.33" H (20.3mm x 11.4mm x 8.5mm)
Control Features:	Enable, Active High

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Introduction:

A DC-DC converter is an electronic circuit or electromechanical device that converts a source of direct current (DC) from one voltage level to another. It is a type of electric power converter. The term DC-DC converter primarily refers to switched-mode power supplies that are either linear or non-linear. The APXH012A0X43-SRZ is a DC-DC converter designed to change DC power from high voltage to low voltage.

Application Fields:

The APXH012A0X43-SRZ has many applications in a variety of fields. Due to its low power dissipation, it is typically used in automotive, medical, and instrumentation applications. It is also used in a wide range of aerospace, military, and communications applications. As it is a small form factor device, it is suitable for both surface-mount and through-hole applications, making it a viable option for a variety of applications.

Working Principle:

The APXH012A0X43-SRZ works by taking a high input voltage and converting it to a low output voltage with very low power consumption. The device utilizes a switching regulator to convert the input and output voltage. The switching regulator works by varying the output voltage in linear increments as a function of the input voltage. The switching regulator operates at a high frequency, providing fast and efficient voltage conversion with minimal power loss. The switching regulator also eliminates the need for an expensive transformer in the power conversion circuit.

Advantages:

The APXH012A0X43-SRZ provides many advantages compared to traditional DC-DC converters. Its high efficiency allows it to achieve a power conversion rate up to 96%, which is much higher than most conventional DC-DC converters. It also provides a high isolation voltage from input to output. This ensures that no electric current leaks when the device is in use. The device also offers a wide operating temperature range, from -40°C to +85°C, making it suitable for extreme environments. Additionally, its small form factor makes it suitable for space-constrained applications.

Conclusion:

The APXH012A0X43-SRZ is a DC-DC converter designed for converting high input voltage to low output voltage with minimal power consumption. It offers a high efficiency conversion capability, a wide operating temperature range, and a small form factor. The device\'s high isolation voltage and low power dissipation make it a viable option for a wide range of applications, including automotive, medical, instrumentation, aerospace, military, and communications.

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