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Name: TLP291-4(V4GBTPE
Brand: Toshiba Semiconductor and Storage
SKU: TLP291-4(V4GBTPE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Toshiba Semiconductor and Storage TLP291-4(V4GBTPE

Part No.:: TLP291-4(V4GBTPE

Manufacturer:: Toshiba Semiconductor and Storage

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

Datasheet:: TLP291-4(V4GBTPE.pdf

Description:: OPTOISOLTR 2.5KV 4CH TRANS 16SO

In Stock:: 2556

Quantity:: Add To Cart

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TLP291-4(V4GBTPE Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofChannels:
4
Voltage-Isolation:
2500Vrms
CurrentTransferRatio(Min):
100% @ 5mA
CurrentTransferRatio(Max):
400% @ 5mA
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):
1.2V
Current-DCForward(If)(Max):
50 mA
VceSaturation(Max):
400mV
OperatingTemperature:
-55°C ~ 110°C
MountingType:
Surface Mount

TLP291-4(V4GBTPE this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLP291-4(V4GBTPE 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 TLP291-4(V4GBTPE 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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TLP291-4(V4GBTPE information

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TLP291-4(V4GBTPE Typical application Circuitry

The TLP291-4(V4GBTPE is an integral component from Toshiba's TLP291 series, renowned for its optocoupler capabilities. This specific model is widely acclaimed for its utility in digital logic isolation, signal transfer, and power supply circuits, particularly in scenarios necessitating compact solutions and low-power consumption.

1. Series Distinction and Operational Principle: The TLP291-4(V4GBTPE, classified as an optocoupler, serves the primary function of electrically isolating its input and output while allowing signal transfer via light emission. Each unit comprises four independent optocoupler channels, with each channel containing an infrared LED and a phototransistor.

2. Pin Configuration and Connection Methodology: The device has sixteen pins total, with two for the LED (anode and cathode) and two for the phototransistor (collector and emitter) allotted to each of the four channels. For optimal functionality, the LED's anode and cathode must be connected to the control signal, while the phototransistor should be integrated into the load circuit.

3. LED Activation and Phototransistor Switching: To initiate the optocoupler action, a forward current must be applied to the LED. The LED emits light as a result of this current, which the phototransistor detects and switches states to operate the associated circuit.

4. Electrical Isolation and Safety Features: A standout attribute of the TLP291-4(V4GBTPE is its high electrical isolation between input and output. This isolation is crucial in protecting sensitive electronic circuits from high-voltage spikes and ensuring user safety in high-voltage environments.

5. Design Guidelines for PCB Integration: When embedding the TLP291-4(V4GBTPE into a printed circuit board, precise pin alignment is critical. Adequate spacing is also essential, not only for maintaining electrical isolation but also to facilitate effective thermal management and prevent short circuits.

6. Handling Precautions and Operational Limits: Handling the TLP291-4(V4GBTPE requires attention to protect it from static electricity damage. Observing the device's current and voltage specifications is necessary to avert the risks of overloading and potential device failure.

To sum up, the TLP291-4(V4GBTPE is a pivotal element in electronic designs that require reliable optical isolation and signal control. Proper implementation involves a comprehensive understanding of its pin layout, appropriate powering of the LEDs, ensuring the phototransistor operates within specified parameters, careful PCB design, and adherence to handling guidelines. These practices ensure the TLP291-4(V4GBTPE operates effectively and safely in its intended applications.

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6. What is the process for return or replacement of TLP291-4(V4GBTPE?

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 TLP291-4(V4GBTPE we delivered, we will accept the replacement or return of the TLP291-4(V4GBTPE 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 TLP291-4(V4GBTPE.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations