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TLP114A

Name: TLP114A
Rating: 4.7 (12 reviews)

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規格

Manufacturer	JLCPCB Assembly
Package	TSOP-5_L3.0-W1.5-P0.95-BL

概述

Description

The TLP114A is an optoisolator, or optocoupler, featuring a phototransistor output. It is commonly used for isolating different sections of electronic systems to prevent high voltages from affecting low-voltage components. The TLP114A consists of a light-emitting diode (LED) and a phototransistor within a single package. When the LED is activated, it emits light that is detected by the phototransistor, allowing current to flow in the output circuit while maintaining electrical isolation between the input and output.
Key specifications include a wide operating temperature range, high isolation voltage (around 5000 Vrms), and fast switching speeds suitable for various applications such as signal transmission, data communication, and power control. The TLP114A is ideal for use in industrial automation, automotive systems, and consumer electronics, providing reliable performance while enhancing safety by isolating circuits.

Features

The TLP114A is an optoisolator with a phototransistor output, designed for high-voltage applications. Key features include:
1. Isolation Voltage: Offers high-voltage isolation up to 5,000 VRMS, ensuring safety and preventing signal interference.
2. High Speed: Supports fast switching speeds, typically up to 10 kV/µs, suitable for high-frequency applications.
3. Wide Supply Voltage Range: Operates with a wide input voltage range, typically from 4 to 30 V.
4. Low Power Consumption: Consumes minimal input current, making it energy-efficient.
5. Compact Package: Available in a 4-pin DIP or surface-mount package, facilitating easy integration into circuits.
6. Temperature Range: Operates over an extended temperature range, typically -40°C to +100°C.
7. Applications: Commonly used in medical devices, industrial automation, and power supply circuits for signal isolation and control.
These features make the TLP114A a versatile choice for applications requiring reliable electrical isolation.

Package

The TLP114A is packaged in a 4-pin DIP (Dual In-line Package) configuration. This type of package is commonly used for integrated circuits and provides easy handling and mounting on printed circuit boards.

Pinout

The TLP114A is a quad-channel optocoupler with a total of 16 pins. It features four independent phototransistor outputs, allowing for electrical isolation between input and output circuits. Each channel includes a light-emitting diode (LED) and a phototransistor, ensuring effective signal transmission with electrical isolation.
The pin configuration is as follows:
1. Anode of LED1
2. Cathode of LED1
3. Collector of phototransistor Q1
4. Emitter of phototransistor Q1
5. Anode of LED2
6. Cathode of LED2
7. Collector of phototransistor Q2
8. Emitter of phototransistor Q2
9. Anode of LED3
10. Cathode of LED3
11. Collector of phototransistor Q3
12. Emitter of phototransistor Q3
13. Anode of LED4
14. Cathode of LED4
15. Collector of phototransistor Q4
16. Emitter of phototransistor Q4
This configuration allows for multi-channel isolation in applications such as signal processing and interfacing between different voltage levels.

Manufacturer

The TLP114A is manufactured by Toshiba Corporation. Toshiba is a multinational conglomerate based in Japan, known for its diverse range of products and services across various sectors, including electronics, semiconductors, and IT solutions. The company specializes in manufacturing electronic components such as integrated circuits, transistors, and optoelectronic devices. Toshiba is recognized for its innovation in technology and has a significant presence in both consumer and industrial markets.

Application

The TLP114A is an optoisolator used in various applications such as switching power supplies, microcontroller interfacing, signal isolation, and data communication systems. It effectively provides electrical isolation between high and low voltage circuits, enhancing safety and preventing noise interference. Additionally, it is utilized in industrial automation, telecommunications, and consumer electronics for signal transmission without direct electrical connection.

Equivalent

The TLP114A is an optocoupler with four channels. Equivalent products include the following:
1. MOC3063 - Optoisolator with similar functionality.
2. TLP105 - Single-channel optocoupler.
3. HCPL-2231 - Dual-channel optocoupler.
4. PC817 - Single-channel optocoupler, but with lower isolation voltage.
Ensure to check specifications for voltage, current, and isolation as they may vary.