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Name: TLP290-4(TP,E
Brand: Toshiba Semiconductor and Storage
SKU: TLP290-4(TP,E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Toshiba Semiconductor and Storage TLP290-4(TP,E

Part No.:: TLP290-4(TP,E

Manufacturer:: Toshiba Semiconductor and Storage

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

Datasheet:: TLP290-4(TP,E.pdf

Description:: OPTOISOLTR 2.5KV 4CH TRANS 16-SO

In Stock:: 2102

Quantity:: Add To Cart

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TLP290-4(TP,E Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofChannels:
4
Voltage-Isolation:
2500Vrms
CurrentTransferRatio(Min):
50% @ 5mA
CurrentTransferRatio(Max):
400% @ 5mA
TurnOn/TurnOffTime(Typ):
3µs, 3µs
Rise/FallTime(Typ):
2µs, 3µs
InputType:
AC, DC
OutputType:
Transistor
Voltage-Output(Max):
80V
Current-Output/Channel:
50mA
Voltage-Forward(Vf)(Typ):
1.2V
Current-DCForward(If)(Max):
50 mA
VceSaturation(Max):
400mV
OperatingTemperature:
-55°C ~ 110°C
MountingType:
Surface Mount

TLP290-4(TP,E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLP290-4(TP,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 TLP290-4(TP,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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TLP290-4(TP,E information

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TLP290-4(TP,E Typical application Circuitry

TLP290-4(TP,E

The TLP290-4(TP,E is a type of optocoupler, specifically a photocoupler, similar in function to the TLP290-4(GB,E), Optocouplers like the TLP290-4(TP,E are used for electrical isolation between the input and output, serving in various applications where such isolation is critical.

Applications

The TLP290-4(TP,E is commonly employed in:

1. Data Communication: For isolating data lines and reducing noise interference.

2. Power Supply Control: In controlling high-voltage power supplies while keeping the control circuitry safe.

3. Microcontroller System Interfaces: To interface low-voltage microcontroller outputs with higher voltage or current systems.

Key Parameters and Characteristics

- Isolation Voltage: It provides a high isolation voltage, critical for safe electrical separation.

- Current Transfer Ratio (CTR): Determines the efficiency of signal transfer from input to output.

- Propagation Delay: Essential in applications where timing is crucial.

- Input-Output Voltage and Current Ratings: Specified for safe and efficient operation of the optocoupler.

Circuit Example: Data Communication Interface

Objective: To use the TLP290-4(TP,E for isolating a data communication line.

1. Input Side (LED Side):

- Pin 1 (Anode) and Pin 2 (Cathode): Connect Pin 1 to a data output line (from a microcontroller, for instance) through a current-limiting resistor. Pin 2 connects to the ground.

2. Output Side (Phototransistor Side):

- Pin 3 (Emitter) and Pin 4 (Collector): Pin 4 connects to the data input of the receiving system, and Pin 3 goes to the ground.

3. Biasing and Current Limitation:

- Choose a resistor for Pin 1 to limit current based on the LED's forward voltage and current specification.

4. Signal Verification:

- Ensure that the data received at the output side is a faithful reproduction of the input signal.

Design Considerations

When designing circuits with the TLP290-4(TP,E, consider the following:

- Voltage and Current Ratings: Ensure the chosen optocoupler matches the electrical requirements of the application.

- Isolation Requirements: The isolation voltage must meet the safety standards for the intended application.

- Thermal Management: Include considerations for heat dissipation, especially if the optocoupler operates at high currents.

- Signal Characteristics: Take into account the CTR and propagation delay, especially in high-speed data communication applications.

In conclusion, the TLP290-4(TP,E serves as a vital component in applications demanding electrical isolation, particularly in data communication and microcontroller interfacing. Its design and application require careful consideration of its electrical characteristics and the specific requirements of the circuit it is being used in.

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6. What is the process for return or replacement of TLP290-4(TP,E?

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(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 TLP290-4(TP,E.

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

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