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HCPL-6631

Name: HCPL-6631
Rating: 4.7 (12 reviews)

OPTOISO 1.5KV 2CH OPN COL 20LCCC

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規格

Part Status	Active
Number of Channels	2
Inputs - Side 1/Side 2	2/0
Voltage - Isolation	1500VDC
Common Mode Transient Immunity (Min)	1kV/µs
Input Type	DC
Output Type	Open Collector, Schottky Clamped
Current - Output / Channel	25 mA
Data Rate	10MBd
Propagation Delay tpLH / tpHL (Max)	100ns, 100ns
Rise / Fall Time (Typ)	35ns, 35ns
Voltage - Forward (Vf) (Typ)	1.5V
Current - DC Forward (If) (Max)	20mA
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	20-CLCC
Supplier Device Package	20-LCCC (8.89x8.89)
Base Product Number	HCPL-6631

概述

Description

The HCPL-6631 is a high-speed, optically isolated amplifier designed for applications that require isolation between input and output. It features a built-in LED and photodetector, which facilitate signal transfer while providing electrical isolation, making it ideal for protecting sensitive components in various electronics.
Key specifications include a wide operating temperature range, high data rates, and low power consumption, making it suitable for industrial automation, motor control, and communication systems. The device typically boasts a high common-mode transient immunity (CMTI), ensuring reliable operation in noisy environments.
The HCPL-6631 is often used in applications requiring signal conditioning, level shifting, and isolation in data acquisition systems. Its compact package and ease of integration make it a popular choice among engineers for enhancing system reliability and safety.

Features

The HCPL-6631 is an optocoupler designed for high-speed data communication applications. Key features include:
1. High-Speed Operation: Capable of data rates up to 1 Mbps, suitable for fast switching applications.
2. Wide Operating Temperature Range: Typically from -40°C to +100°C, enabling use in harsh environments.
3. Isolation Voltage: Provides a high level of electrical isolation (up to 5000 VRMS), ensuring safety in communication.
4. Low Input Current: Requires minimal forward current for operation, improving efficiency.
5. Phototransistor Output: The output is a phototransistor, which allows for easy interfacing with digital logic.
6. Compact Package: Available in a 5-pin DIP (Dual In-line Package), facilitating space-saving designs.
7. Common Mode Transient Immunity: High immunity to common mode transients, enhancing robustness in noisy environments.
These features make the HCPL-6631 ideal for applications such as signal isolation, level shifting, and data transmission in communication systems.

Package

The HCPL-6631 is available in a 16-pin DIP (Dual In-Line Package) configuration. This package type facilitates easy integration into circuits, enhancing versatility in electronic applications.

Pinout

The HCPL-6631 is an optocoupler with an 8-pin DIP (Dual In-line Package) configuration. Its primary function is to provide electrical isolation between its input and output while allowing signal transmission, commonly used in data communication and control applications.
The pin configuration is as follows:
1. Anode (A) - Input side, positive side of the LED.
2. Cathode (K) - Input side, negative side of the LED.
3. NC (Not Connected) - No connection.
4. V0 (Output) - Collector of the phototransistor (output side).
5. V- (Output) - Emitter of the phototransistor (output side).
6. V+ (Output) - Supply voltage for the output side.
7. NC (Not Connected) - No connection.
8. V- (Output) - Emitter of the phototransistor (alternative output pin).
The HCPL-6631 typically features high-speed switching capabilities and has applications in isolation circuits, switching power supplies, and signal isolation for microcontrollers.

Manufacturer

The HCPL-6631 is manufactured by Broadcom Inc., a global technology company. Broadcom specializes in semiconductor and infrastructure software solutions, serving a wide range of industries, including data centers, networking, broadband, wireless, and storage. The company is known for its diverse portfolio of products, including analog devices, optical sensors, and integrated circuits. Broadcom operates in a highly competitive market and is recognized for its innovations and contributions to the semiconductor industry.

Application

The HCPL-6631 is an optocoupler used in various applications, including industrial automation, motor control, power supplies, and data communication. It provides isolation between high-voltage and low-voltage circuits, making it ideal for signal interfacing in safety-critical environments. Additionally, it is utilized in photovoltaic systems, electrical grid management, and sensor signal isolation, ensuring reliable operation in demanding conditions.

Equivalent

Equivalent products to the HCPL-6631 optocoupler include the HCPL-6600, HCPL-6601, and HCPL-6602, which offer similar functionalities and specifications. Additionally, the IL410, ILD204, and TLP-177 are alternative options, though they may vary in electrical characteristics. Always check the datasheets for specific parameters to ensure compatibility.