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Name: TLP291(GB-TP,E)
Brand: Toshiba Semiconductor and Storage
SKU: TLP291(GB-TP,E)
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Toshiba Semiconductor and Storage TLP291(GB-TP,E)

Part No.:: TLP291(GB-TP,E)

Manufacturer:: Toshiba Semiconductor and Storage

Package:: 4-SOIC (0.179, 4.55mm Width)

Datasheet:: TLP291(GB-TP,E).pdf

Description:: OPTOISOLATOR 3.75KV TRANS 4-SO

In Stock:: 3054

Quantity:: Add To Cart

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TLP291(GB-TP,E) Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofChannels:
1
Voltage-Isolation:
3750Vrms
CurrentTransferRatio(Min):
100% @ 5mA
CurrentTransferRatio(Max):
400% @ 5mA
TurnOn/TurnOffTime(Typ):
7µs, 7µs
Rise/FallTime(Typ):
4µs, 7µs
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 ~ 110°C
MountingType:
Surface Mount

TLP291(GB-TP,E) this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLP291(GB-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 TLP291(GB-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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TLP291(GB-TP,E) information

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TLP291(GB-TP,E) Typical application Circuitry

Light is used by an optocoupler, like the TLP291(GB-TP,E), to carry electrical impulses between two isolated circuits. Its infrared LED and phototransistor combination ensures electrical isolation during signal transmission. This synopsis will go over its features, common uses, important specifications, and in-depth circuit design for a particular use case:

Functionality of TLP291(GB-TP,E):

- Optocoupler: Transfers electrical signals with optical isolation.

- Infrared LED: Converts electrical input to light.

- Phototransistor: Transforms light back into an electrical signal.

- Electrical Isolation: Protects circuits from high-voltage interference.

Application Scenarios:

1. Signal Isolation in Microcontroller Systems

2. Power Supply Regulation

3. Industrial Automation Interfaces

4. Communication Between Different Voltage Levels

Key Parameter Features:

- High Isolation Voltage: The TLP291(GB-TP,E) is suitable for high-voltage applications.

- Low Input Current: Enhances energy efficiency in TLP291(GB-TP,E) applications.

- Fast Switching Capabilities: The TLP291(GB-TP,E) is suitable for quick-response systems.

- Low Output Capacitance: Minimizes signal distortion in the TLP291(GB-TP,E).

Application Circuit Design – Microcontroller System Interface:

1. Input Signal Connection:

- Pin 1 (Anode of LED): Connect to the output pin of a microcontroller in the TLP291(GB-TP,E) circuit.

- Pin 2 (Cathode of LED): Connect to the microcontroller's ground.

2. Output Signal Configuration:

- Pin 4 (Collector of Phototransistor): Link to an input pin of the isolated circuit in the TLP291(GB-TP,E) application.

- Pin 3 (Emitter of Phototransistor): Connect to the ground of the isolated circuit.

3. LED Driving in TLP291(GB-TP,E):

- Current-Limiting Resistor: Essential for controlling LED current in the TLP291(GB-TP,E) circuit.

4. Effective Isolation in TLP291(GB-TP,E) Design:

- Maintain Physical Separation: Ensure proper isolation between input and output in the TLP291(GB-TP,E) circuit.

5. Signal Quality Assurance:

- Implement Noise Reduction: Use grounding and shielding techniques in the TLP291(GB-TP,E) circuit.

6. Thermal Management for TLP291(GB-TP,E):

- Heat Dissipation Considerations: Important for high-current scenarios in TLP291(GB-TP,E) applications.

Design Considerations:

- Isolation Integrity in TLP291(GB-TP,E) Use: Crucial for circuit safety.

- Transmission Clarity: Ensure accurate signal transmission with the TLP291(GB-TP,E).

- System Compatibility: The TLP291(GB-TP,E) should seamlessly integrate with microcontroller systems.

Incorporating the TLP291(GB-TP,E) into a microcontroller system requires careful attention to maintaining electrical isolation, ensuring signal integrity, and ensuring compatibility with the microcontroller's electrical characteristics. This approach guarantees reliable and safe operation, particularly in systems where electrical noise and voltage spikes are concerns.

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6. What is the process for return or replacement of TLP291(GB-TP,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 TLP291(GB-TP,E) we delivered, we will accept the replacement or return of the TLP291(GB-TP,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 TLP291(GB-TP,E).

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations