TMR 2-1211WIN

Series:	TMR 2WIN
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	18V
Voltage - Output 1:	5V
Voltage - Output 2:	--
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	400mA
Power (Watts):	2W
Voltage - Isolation:	1.5kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, SCP
Operating Temperature:	-40°C ~ 90°C
Efficiency:	80%
Mounting Type:	Through Hole
Package / Case:	8-SIP Module, 7 Leads
Size / Dimension:	0.86" L x 0.37" W x 0.44" H (21.8mm x 9.3mm x 11.2mm)
Supplier Device Package:	--

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Introduction to DC DC ConvertersDC DC converters are devices used to convert the electrical power of a direct current (DC) source into a different (or the same) electrical power at a different DC voltage. DC DC converters are commonly used in a variety of applications, such as in automobiles, laptops, and other electronic devices. Generally, DC DC converters are often classified into linear and switching converters. TMR 2-1211WIN Application Field and Working PrincipleThe TMR 2-1211WIN is a non-isolated DC DC converter designed for applications that require high efficiency, compactness, and low power consumption. This device can convert the input voltage 12V to adjustable 0.8V~11V DC output voltage. It also features a wide input voltage range from 4V to 14V, and an adjustable output current from 0.1A to over 1A. The TMR 2-1211WIN is a step-down DC DC converter that uses a buck switch regulator. The device has an internal switch connected to the output as well as an onboard linear regulator for boosting the output voltage.When the voltage of the DC input source 9V is applied, it first passes through an inductive element that stores energy. When the switch closes, the electrical energy that was stored in the inductor is transferred to the output stage. Through the application of a harmonic signal at the switch, the energy stored in the inductor is converted into the required output voltage and current. The device also features an adjustable frequency switching mode that can be used to achieve more stable outputs when the load changes. When the load changes, the frequency of the switching can be adjusted to maintain the output voltage. This feature helps in achieving a constant output voltage. The TMR 2-1211WIN can achieve up to 95% efficiency at high current densities. It also features a wide operating temperature range from -40°C to +85°C. This device also has a soft-start feature that helps to reduce input inrush current.In summary, the TMR 2-1211WIN is a non-isolated DC DC converter designed for applications that require high efficiency, compactness, low power consumption, and adjustable output voltage and current. It can convert the input voltage 12V to adjustable 0.8V~11V DC output voltage, and has wide input voltage range from 4V to 14V, and adjustable output current from 0.1A to over 1A, with adjustable frequency switching mode and up to 95% efficiency. The device also features an adjustable frequency switching mode that can be used to achieve more stable outputs when the load changes, and it has a wide operating temperature range from -40°C to +85°C. It also has a soft-start feature that helps to reduce input inrush current.

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