MAXM17545ALJ+T

Voltage - Output 3:	--
Size / Dimension:	0.59" L x 0.35" W x 0.11" H (15.0mm x 9.0mm x 2.8mm)
Package / Case:	29-SMD Module, Exposed Pad
Mounting Type:	Surface Mount
Efficiency:	--
Operating Temperature:	-40°C ~ 125°C
Features:	OCP, OTP, UVLO
Applications:	ITE (Commercial)
Current - Output (Max):	1.7A
Series:	Himalaya
Voltage - Output 2:	--
Voltage - Output 1:	0.9 ~ 12 V
Voltage - Input (Max):	42V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DC DC Converters are a convenient way to convert DC energy into DC energy at different levels. As a result, these devices are often used in various applications where a different voltage is needed. One example of a DC to DC Converter is the MAXM17545ALJ+T. This device offers a number of powerful features that make it an attractive choice for many applications. This article will discuss the application field and working principle of the MAXM17545ALJ+T.

The MAXM17545ALJ+T is a step-down DC DC converter that is capable of providing up to 50 Watts of continuous output power. It has a switching frequency of up to 2 MHz, which allows for efficient and low noise operation. It has a wide input voltage range of 4.5 to 42 volts and an output voltage range of 0.91 to 27 volts. This makes it an ideal choice for applications that require high power conversion from a wide variety of input sources. The device also offers a high efficiency rating of up to 95% and low EMI levels.

The MAXM17545ALJ+T has a variety of applications in the industrial, automotive, and consumer markets. It can be used in areas such as electric power conversion, LED lighting, and vehicle systems. The device offers a high level of reliability, which makes it an attractive option for long-term use. It is also capable of operating over temperature ranges of -40 to +90 degrees Celsius and is capable of withstanding high transient load conditions.

The working principle of the MAXM17545ALJ+T is based on a switching-mode power supply design, which is suited for applications that require efficient power conversion. The device contains an internal high-frequency pulse-width modulated (PWM) oscillator. This oscillator is used to control the switching of the device, which will adjust the output voltage in a step-wise fashion.

The modulation of the PWM signal is done by a separate loop of current sensing feedback. The feedback is used to ensure that the output voltage is always within the specified output voltage range. Additionally, the current feedback loop also helps to ensure that the device is always running at its highest efficiency.

The MAXM17545ALJ+T also provides protection features such as over/under voltage, over temperature, and current limiting protection. This helps to prevent any damage to the device due to operating outside its parameters. Additionally, the device also has an input surge protection feature, which helps protect it from inductive power surges that can occur in some applications.

In conclusion, the MAXM17545ALJ+T is an excellent example of a DC to DC converter. It is capable of providing up to 50 Watts of continuous output power with a wide input voltage range and high efficiency. Its application field includes electric power conversion, LED lighting, and vehicle systems. The working principle of the device is based on a switching-mode power supply design, which is paired with current sensing feedback to ensure efficient and reliable operation. The device also offers protection features such as over/under voltage, over temperature, and current limiting. As a result, the MAXM17545ALJ+T is an ideal choice for applications that require efficient and safe power conversion.

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