PDS1-S3-S5-D

Voltage - Output 3:	--
Control Features:	--
Size / Dimension:	0.50" L x 0.39" W x 0.30" H (12.8mm x 10.0mm x 7.7mm)
Package / Case:	7-DIP Module, 4 Leads
Mounting Type:	Through Hole
Efficiency:	80%
Operating Temperature:	-40°C ~ 105°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	1W
Current - Output (Max):	200mA
Series:	PDS1-D
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	3.63V
Voltage - Input (Min):	2.97V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC-DC converters are an essential component for any power system. As a key device in many applications, they are a critical component in power management and control.PDS1-S3-S5-D is a family of DC-DC converter modules designed for industrial automation and control applications in the field of industrial electrical systems. It provides several advantages compared to traditional DC-DC converters. The PDS1-S3-S5-D family of DC-DC converters offer flexibility in terms of input power, output power, efficiency, and features. It features wide range input isolation which is suitable for a variety of operating environmental conditions. The PDS1-S3-S5-D DC-DC converters can be used in various applications such as computing, communications, automation and instrumentation, as well as industrial control applications. PDS1-S3-S5-D DC-DC converter\'s working principle is based on a synchronous rectified design. In this design, the rectified input voltage is directly connected to a full-bridge of four MOSFETs. The input voltage is rectified and then filtered to obtain an approximately constant DC voltage as input power. The input power is then switched on and off at high frequency. This switching creates a bursting signal transfer of energy with high power density, which is used to drive the output stage. The output of the switching stage is then filtered to remove the energy ripples and get the constant output voltage. The output stage can be configured as constant voltage (CV), constant current (CC), or the two modes can be used in combination for better control.The PDS1-S3-S5-D DC-DC converters also feature a Constant-On-Time (COT) control that allows precise current limit regulation by monitoring the bus voltage. This control also helps in thermal protection. The PDS1-S3-S5-D DC-DC converters have a built-in over temperature protection system (OTP), which ensures that the module does not become too hot, and also have a protection circuit for switching irregularities. The PDS1-S3-S5-D DC-DC converters also come with a built-in charge pump, which helps in keeping the input voltage stable. All this makes the PDS1-S3-S5-D DC-DC converters a reliable, efficient, high performance solution for industrial automation and control applications.

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