TLP290(GB-TP,SE

Output Type:	Transistor
Supplier Device Package:	4-SO
Package / Case:	4-SOIC (0.179", 4.55mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 110°C
Vce Saturation (Max):	300mV
Current - DC Forward (If) (Max):	50mA
Voltage - Forward (Vf) (Typ):	1.25V
Current - Output / Channel:	50mA
Voltage - Output (Max):	80V
Series:	--
Input Type:	AC, DC
Rise / Fall Time (Typ):	2µs, 3µs
Turn On / Turn Off Time (Typ):	3µs, 3µs
Current Transfer Ratio (Max):	600% @ 5mA
Current Transfer Ratio (Min):	100% @ 5mA
Voltage - Isolation:	3750Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tape & Reel (TR)

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< p >The TLP290 series of optoisolators are designed to provide electrical isolation and signal transmission between two circuits by using a near-visible wavelength light source and a detector. It consists of an LED light source, an optical conductor, a phototransistor, and an integrated circuit on board. This product has a built-in stabilized IC, so that it can maintain its high reliability and excellent performance over a wide range of environmental conditions. The phototransistor is a photocoupled component, so its operating voltage, current, and power can be referred to the LED light emission wavelength. The optoisolator has a wide range of applications and operating principles, which can be applied to make a variety of circuits.< p >< p >The TLP290NxxG optoisolators are transistor output optoisolators, with an LED input energy that is converted into a transistor output. The isolation voltage rating is 1.5kV, which makes it a suitable component for applications such as power control in both input and output sides. The TLP290NxxG optoisolators have a wide range of applications, including switching the power supply on/off, controlling the voltage, and detection of any fluctuations. Furthermore, the optoisolators are widely used in the smart grid industry for communication and data signal transmission to remote locations.< p >< p >The TLP290SxxG optoisolators are specially designed with photovoltaic output, and are widely used in a wide variety of applications, from basic control such as motor control and illumination control, to auto-feeding and intrusion detection systems. The power emitted from the LED is converted to a photovoltaic output which is proportional to the input current. The TLP290SxxG series of optoisolators can be used for applications from low voltage to high voltage, with an isolation rating of 1.5kV, and a pulse width of 26ms/da. Due to the long pulse width, this series of optoisolators can be used for high speed signalling, as well as for fast rising and fast decaying pulses.< p >< p >The TLP290GB-TP series of optoisolators are designed to have transistor output optoisolators, with a built-in above voltage detector and a isolation voltage rating of 1.5kV. The TLP290GB-TP optoisolators are suitable for use in various signal transmission and control applications, such as switching the power supply on/off, controlling the voltage, and detection of any fluctuations. The above voltage detector circuit helps ensure that the output of the optoisolator is not affected by any surge in the input voltage, and that it can maintain its excellent performance even under high voltage or current fluctuation. The single-channel TLP290GB-TP series optoisolators are also available, which are suitable for single channel signal input/output applications.< p >< p >To conclude, the TLP290 series of optoisolators are widely used in various applications, due to their high reliability and excellent performance. The optoisolators can be used for both transistor output and photovoltaic output applications, with the isolation voltage rating varying from 1.5kV to 1.6kV. In addition, the optoisolators also come with a built-in above voltage detector, making them suitable for use in high voltage or current fluctuation applications. Therefore, the TLP290 series of optoisolators are suitable for a wide range of applications, from basic control to smart grid industry usage.< p >

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