Overview
The TLP291(BLL-TP,SE) is an optocoupler from Toshiba Semiconductor and Storage, designed to provide reliable data transmission in noisy environments. This device is part of the TLP291 series and is housed in a compact SOIC-4 package, making it suitable for various industrial and consumer applications. It features high isolation voltage, low power consumption, and fast response times, making it ideal for applications requiring robust and efficient signal transmission.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part # | TLP291(BLL-TP,SE) |
| Brand | Toshiba Semiconductor And Storage |
| Package/Case | SOIC-4 |
| No. of Channels | 1 Channel |
| No. of Pins | 4 Pins |
| Forward Current If Max | 50 mA |
| Isolation Voltage | 3.75 kV |
| Collector Emitter Voltage V(br)ceo | 80 V |
| Current Transfer Ratio (CTR) Min | 200 % |
| Maximum Collector Current | 50 mA |
| Maximum Collector Emitter Saturation Voltage | 300 mV |
| Rise Time | 2 us |
| Fall Time | 3 us |
| Power Dissipation | 200 mW |
| Minimum Operating Temperature | -55°C |
| Maximum Operating Temperature | +110°C |
Key Features
- High Isolation Voltage: Provides robust isolation voltage up to 3.75 kV for reliable operation in harsh environments.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications and reducing heat generation.
- Small Surface-Mount Package: Offers a compact solution for small-scale designs, minimizing space requirements.
- RoHS Compliant: Meets the Restriction of Hazardous Substances (RoHS) directive, ensuring compliance with environmental regulations.
- Fast Response Time: Delivers fast response times for real-time data transmission in various applications.
Applications
The TLP291(BLL-TP,SE is suitable for various applications where reliable data transmission and low power consumption are essential. These include:
- Industrial Automation: Ideal for industrial automation systems requiring low power consumption and high isolation voltage.
- Home Automation: Used in home automation systems where compact designs and reliable data transmission are necessary.
- Consumer Electronics: Suitable for consumer electronics applications, such as smart devices and gaming consoles.
- Data Acquisition Systems: Used in data acquisition systems for reliable signal transmission.
- Machine Control Systems: Applied in machine control systems for efficient and isolated signal control.
- Sensors and Actuators: Used with sensors and actuators to ensure reliable and isolated signal transmission.
- Industrial Control Panels: Integrated into industrial control panels for robust and reliable operation.
Q & A
- Q: What is the maximum isolation voltage supported by the TLP291(BLL-TP,SE)?
A: The TLP291(BLL-TP,SE supports a maximum isolation voltage of 3.75 kV. - Q: Can the TLP291(BLL-TP,SE be used in automotive applications?
A: Yes, the TLP291(BLL-TP,SE is suitable for automotive applications where high isolation voltage and low power consumption are necessary, but consult the datasheet for specific requirements and limitations. - Q: What is the package type of the TLP291(BLL-TP,SE?
A: The TLP291(BLL-TP,SE is housed in an SOIC-4 package. - Q: What is the forward current maximum for the TLP291(BLL-TP,SE?
A: The forward current maximum for the TLP291(BLL-TP,SE is 50 mA. - Q: Is the TLP291(BLL-TP,SE RoHS compliant?
A: Yes, the TLP291(BLL-TP,SE is RoHS compliant. - Q: What are the operating temperature ranges for the TLP291(BLL-TP,SE?
A: The operating temperature ranges for the TLP291(BLL-TP,SE are from -55°C to +110°C. - Q: What is the collector-emitter voltage for the TLP291(BLL-TP,SE?
A: The collector-emitter voltage for the TLP291(BLL-TP,SE is 80 V. - Q: How many channels does the TLP291(BLL-TP,SE have?
A: The TLP291(BLL-TP,SE has 1 channel. - Q: What is the current transfer ratio (CTR) minimum for the TLP291(BLL-TP,SE?
A: The current transfer ratio (CTR) minimum for the TLP291(BLL-TP,SE is 200%. - Q: What are the rise and fall times for the TLP291(BLL-TP,SE?
A: The rise time is 2 us and the fall time is 3 us for the TLP291(BLL-TP,SE.
