LOC211P

Series:	--
Packaging:	Tube
Part Status:	Active
Number of Channels:	2
Voltage - Isolation:	3750Vrms
Current Transfer Ratio (Min):	--
Current Transfer Ratio (Max):	--
Turn On / Turn Off Time (Typ):	--
Rise / Fall Time (Typ):	--
Input Type:	DC
Output Type:	Photovoltaic, Linearized
Voltage - Output (Max):	--
Current - Output / Channel:	--
Voltage - Forward (Vf) (Typ):	1.2V
Vce Saturation (Max):	--
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC

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LOC211P Application Field and Working Principle

The LOC211P optoisolator is an analog output photo-transistor designed primarily for use in power switching applications. It is capable of controlling a wide range of loads and can be configured to provide low or high current gains. It is often used in automotive applications, since it is very reliable and has long service life, but can also be used in industrial applications such as proximity sensing, door control, and security systems.

The Working Principle of the LOC211P Optoisolator

The LOC211P optoisolator is composed of an infrared LED and a phototransistor, configured in a Darlington-style configuration. When the LED is energized, it emits infrared light that will be detected by the phototransistor. The phototransistor then acts as a switch, turning the load on or off, depending on the LED state.The optoisolator also contains integrated circuitry that compensates for temperature variations and provides a wide operating temperature range, from -40° C up to +85° C. In addition, the optoisolator contains a unique technology called "arced feedback" which helps to reduce false triggering or "chattering," even in extreme environments.

Typical Applications of the LOC211P Optoisolator

The LOC211P is often used in automotive applications such as fuel injection systems and climate control systems. It can also be used in a variety of industrial applications including door control, security systems, proximity sensing, motor control, and more.The LOC211P can also be used in any application that requires a reliable and efficient optoisolator that is capable of controlling a wide range of loads. It is capable of controlling both AC and DC loads with high accuracy and is largely immune to temperature variations.

Conclusion

The LOC211P optoisolator is a reliable and efficient optical isolation device with a wide range of applications. It is composed of an infrared LED and a phototransistor, both of which work together to control the current flow from the load. It is often used in automotive and industrial applications, such as fuel injection systems, climate control systems, door control, motor control, and more.

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