TLP291-4(GB-TP,E(T

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TLP291-4(GB-TP,E(T

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사양

EU RoHS Compliant
ECCN (US) EAR99
Part Status Active
HTS 8541.49.80.00
Automotive No
PPAP No
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 110
Mounting Surface Mount
Package Height 2.1
Package Width 4.55
Package Length 10.3
PCB changed 16
Standard Package Name SO
Supplier Package SO
Pin Count 16
Packaging Tape and Reel
Output Type DC
Input Type DC
Output Device Transistor
Minimum Isolation Voltage (Vrms) 2500
Maximum Forward Voltage (V) 1.4
Maximum Collector-Emitter Voltage (V) 80
Maximum Current Transfer Ratio (%) 400
Maximum Collector Current (mA) 50
Maximum Collector-Emitter Saturation Voltage (mV) 400
Maximum Power Dissipation (mW) 170
Maximum Reverse Voltage (V) 5
Typical Forward Voltage (V) 1.2
Maximum Forward Current (mA) 50
Minimum Current Transfer Ratio (%) 100
Current Transfer Ratio Test Current (mA) 5
Typical Rise Time (us) 2
Typical Fall Time (us) 3
Lead Shape Gull-wing
Number of Channels per Chip 4
Standard CSA|cUL|DIN|EN|UL|VDE
Minimum Forward Voltage (V) 1.1

개요

Description

The TLP291-4(GB-TP,E(T is a quad-channel optocoupler designed for signal isolation and transmission. It features four independent phototransistor outputs that enhance reliability in data communication. The device is particularly useful in environments where electrical isolation is crucial, such as in industrial automation, telecommunications, and data acquisition systems.
Key features include a wide operating temperature range, low input current requirements, and a high common-mode transient immunity (CMR). This ensures stable performance even in noisy environments. The TLP291-4 is typically configured to provide electrical isolation between high-voltage and low-voltage circuits, protecting sensitive components from transients and surges.
The package is compact, making it suitable for space-constrained applications. Additionally, the optocoupler supports various input voltages, enhancing its versatility across different systems. Overall, the TLP291-4(GB-TP,E(T is an efficient solution for reliable isolation and signal integrity in mixed-signal environments.

Features

The TLP291-4(GB-TP,E is a quad-channel optoisolator designed for high-speed data transmission with isolation. Key features include:
1. Quad Configuration: Contains four independent phototransistor outputs, allowing multiple signal isolation in one package.
2. Isolation Voltage: Offers high voltage isolation (up to 5,000 Vrms), ensuring safety in high-voltage applications.
3. High-Speed Operation: Capable of switching speeds up to 1 Mbps, suitable for fast data communication.
4. Wide Operating Temperature: Functions effectively over a temperature range of -40°C to 100°C.
5. Low Power Consumption: Designed for minimal power usage, enhancing efficiency.
6. Compact Package: Available in a surface-mount or DIP package, saving PCB space.
7. Logic-Level Compatibility: Compatible with standard logic levels, making it ideal for interfacing with microcontrollers and digital circuits.
These features make the TLP291-4 suitable for applications in automation, telecommunications, and industrial control systems.

Package

The TLP291-4(GB-TP,E) is an optocoupler package type. It typically comes in a 16-pin DIP (Dual In-line Package) configuration, featuring multiple channels for signal isolation. This package is designed for ease of mounting on PCBs and provides reliable performance in various electronic applications.

Pinout

The TLP291-4(GB-TP,E) is a quad-channel optocoupler with a total of 16 pins. Each channel consists of an infrared LED and a phototransistor, enabling electrical signal isolation between input and output.
Pin Configuration:
- Pin 1: Anode of LED1
- Pin 2: Cathode of LED1
- Pin 3: Collector of Phototransistor 1
- Pin 4: Emitter of Phototransistor 1
- Pin 5: Anode of LED2
- Pin 6: Cathode of LED2
- Pin 7: Collector of Phototransistor 2
- Pin 8: Emitter of Phototransistor 2
- Pin 9: Anode of LED3
- Pin 10: Cathode of LED3
- Pin 11: Collector of Phototransistor 3
- Pin 12: Emitter of Phototransistor 3
- Pin 13: Anode of LED4
- Pin 14: Cathode of LED4
- Pin 15: Collector of Phototransistor 4
- Pin 16: Emitter of Phototransistor 4
This configuration allows for the simultaneous transmission of four independent signals with isolation, widely used in communication and control applications.

Manufacturer

The TLP291-4(GB-TP,E(T is manufactured by Toshiba Semiconductor and Storage Corporation, a division of Toshiba Corporation. Toshiba is a Japanese multinational conglomerate known for its diverse range of products and services, including electronics, semiconductors, storage solutions, and various industrial systems. Established in 1875, Toshiba is recognized for its innovation and technology in the electronic components sector, particularly in the production of optoelectronic devices, such as optocouplers and phototransistors, which are used in various applications including consumer electronics, automotive systems, and industrial automation. The TLP291-4 is specifically an optocoupler, designed to provide electrical isolation between different components in electronic systems.

Application

The TLP291-4(GB-TP,E) is a quad-channel optoisolator commonly used in applications such as industrial automation, data communication, and signal isolation. It provides electrical isolation between high-voltage and low-voltage circuits, making it suitable for interfacing microcontrollers with high-power devices, driving MOSFETs, and protecting sensitive inputs in motor control systems. Its compact design is ideal for space-constrained applications in consumer electronics and automotive systems.

Equivalent

The TLP291-4(GB-TP,E) is an optocoupler featuring four channels. Equivalent products include:
1. MOC3063 (for general purpose)
2. HCPL-2630 (high-speed variant)
3. TLP2360 (if fewer channels are acceptable)
4. H11B1 (similar functionality)
Always verify specifications and packaging to ensure compatibility with your application.

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