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Name: TLP293-4(LGB,E
Brand: Toshiba Semiconductor and Storage
SKU: TLP293-4(LGB,E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Toshiba Semiconductor and Storage TLP293-4(LGB,E

Part No.:: TLP293-4(LGB,E

Manufacturer:: Toshiba Semiconductor and Storage

Package:: 16-SOIC (0.179, 4.55mm Width)

Datasheet:: TLP293-4(LGB,E.pdf

Description:: OPTOISOLATOR 3.75KV TRANS SO16

In Stock:: 3034

Quantity:: Add To Cart

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TLP293-4(LGB,E Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofChannels:
4
Voltage-Isolation:
3750Vrms
CurrentTransferRatio(Min):
100% @ 500µA
CurrentTransferRatio(Max):
600% @ 500µA
TurnOn/TurnOffTime(Typ):
3µs, 3µs
Rise/FallTime(Typ):
2µs, 3µs
InputType:
DC
OutputType:
Transistor
Voltage-Output(Max):
80V
Current-Output/Channel:
50mA
Voltage-Forward(Vf)(Typ):
1.25V
Current-DCForward(If)(Max):
50 mA
VceSaturation(Max):
300mV
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Surface Mount

TLP293-4(LGB,E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLP293-4(LGB,E price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TLP293-4(LGB,E to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TLP293-4(LGB,E information

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TLP293-4(LGB,E Typical application Circuitry

TLP293-4(LGB,E

TLP293-4(LGB,E is a quad-channel optocoupler chip, designed for providing electrical isolation between different sections of an electronic circuit. Each channel of this optocoupler can independently transmit electrical signals, while ensuring isolation from high voltage or noise interference.

Application Scenarios and Circuit Connection

Application Scenario: Home Automation Control System

TLP293-4(LGB,E is frequently used in home automation control systems, allowing a microcontroller to interface with various home appliances or systems such as lighting, heating, or motorized devices, providing isolation and signal control.

- Input Connection to Microcontroller:

_Key Point: Connecting to Microcontroller Outputs_: Connect digital output pins of a microcontroller to the input side of each channel on the TLP293-4(LGB,E (pins 1, 2, 3, and 4 for channels 1, 2, 3, and 4 respectively). Each channel receives control signals from the microcontroller.

- Output Connection to Appliance Control Circuits:

_Key Point: Controlling Home Appliances_: Connect the output of each channel of the TLP293-4(LGB,E (pins 5, 6, 7, and 8 for channels 1, 2, 3, and 4 respectively) to the control circuits of various home appliances. This setup enables isolated signal transmission for controlling these devices.

Design Considerations

- Input Current Control: Place resistors in series with each input to regulate the current flowing through the internal LEDs of the TLP293-4(LGB,E.

- Voltage Level Matching: Ensure the microcontroller's output voltage levels are compatible with the input requirements of the TLP293-4(LGB,E.

- Compatibility with Appliance Control Circuits: The electrical characteristics of the appliance control circuits should be compatible with the output capabilities of the TLP293-4(LGB,E.

- Ensuring Adequate Isolation: The TLP293-4(LGB,E must provide sufficient electrical isolation to protect the microcontroller from high-voltage spikes or electrical noise in the appliance circuits.

Parameter Characteristics

- Quad-Channel Isolation: The TLP293-4(LGB,E features four isolated channels, facilitating multiple simultaneous signal isolations.

- High Isolation Voltage: It is capable of handling high isolation voltages, suitable for applications in home automation systems.

- Appropriate LED Forward Current Range: Each internal LED within the TLP293-4(LGB,E requires a specific forward current for efficient operation.

- Compact Multi-Channel Design: The TLP293-4(LGB,E's compact design is beneficial in space-limited home automation setups.

Conclusion

Integrating the TLP293-4(LGB,E into a home automation control system necessitates careful consideration of input current control, voltage level matching, compatibility with appliance control circuits, and ensuring adequate isolation. Proper implementation of these parameters ensures that the TLP293-4(LGB,E effectively isolates and controls signals for various home appliances, enhancing the safety and functionality of the system. This makes the TLP293-4(LGB,E a vital component in the design of sophisticated home automation solutions.

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6. What is the process for return or replacement of TLP293-4(LGB,E?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TLP293-4(LGB,E we delivered, we will accept the replacement or return of the TLP293-4(LGB,E only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TLP293-4(LGB,E.

(3)The PartNo is unused and only in the original unpacked packaging.

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