MPDRX002S

Voltage - Output 3:	--
Size / Dimension:	1.30" L x 0.53" W x 0.31" H (33.0mm x 13.5mm x 8.0mm)
Package / Case:	12-SMD Module
Mounting Type:	Surface Mount
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Power (Watts):	28W
Current - Output (Max):	16A
Series:	MPD
Voltage - Output 2:	--
Voltage - Output 1:	0.8 ~ 1.8 V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	3V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Bulk

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DC DC Converters: MPDRX002S application field and working principle

DC to DC converters are electronic circuits that can reliably convert one DC voltage level to another. The MPDRX002S is a DC/DC converter manufactured by Ricoh that produces a regulated 5V output from a DC voltage of 3.3V up to 4.2V. This versatile converter is widely used for various voltage conversion applications in power management, medical and industrial applications.

MPDRX002S application field

The MPDRX002S is a compact, cost-effective DC/DC converter that is suitable for a wide range of applications. It is most commonly used for power conversions on LCD and LED displays, IP security cameras, and other portable devices. It is also widely used in 1U chassis servers, embedded systems, industrial control and monitoring systems, and medical devices.

Noise levels and EMI suppression

The MPDRX002S provides a low noise output for critical applications such as imaging systems and electronic displays, making it ideal for those applications where noise sensitive circuitry is necessary. The converter\'s low EMI suppression design further reduces noise levels, allowing it to be used in applications that are sensitive to interference.

Working principle of the DC/DC converter

At the core of the MPDRX002S is a switch-mode power conversion (SMPC) circuit that uses an oscillator and pulse width modulation (PWM) to efficiently convert the input voltage to the required output voltage. The oscillator generates a sawtooth waveform that is used as a reference voltage by a comparator. The comparator will then generate a PWM output that is related to the sawtooth waveform.The PWM output is then sent to a power MOSFET switch, which is used to switch the main power input on and off accordingly. This process drives the core of the converter, allowing it to efficiently convert the input voltage to the required output voltage. The resulting output voltage from the converter is then regulated with an onboard voltage regulator to provide a stable voltage output.

Advantages of the MPDRX002S DC/DC converter

The MPDRX002S offers a wide range of advantages over other DC/DC converters. One of the main advantages of using the MPDRX002S is its high efficiency and power density. The converter has an efficiency rating of up to 92%, which means that more power can be generated from a smaller package.The converter is also versatile and offers a variety of other features that make it ideal for many different applications. The device has a wide input voltage range, allowing it to be used in a variety of input voltage levels, and offers various output voltage selection options. It also has an excellent thermal performance, which enables it to maintain its power output even in high temperatures.Overall, the MPDRX002S is an excellent high power density DC/DC converter that is suitable for a wide variety of applications. It offers a wide variety of features and a high level of efficiency, making it ideal for power conversion applications.

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