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TLP557 +BOM

Push-pull design ensures high reliability and long lifespa

TLP557 Information

Description

The TLP557 is an optocoupler drive push-pull component from Toshiba, packaged in a PDIP-8 format. It's designed for high-voltage isolation applications, with a maximum voltage rating of 16V and a withstand voltage of up to 600V. This device enables the transmission of digital signals while maintaining electrical isolation between the input and output circuits. In essence, the TLP557 is an optocoupler that uses light to transmit signals, providing a reliable means of isolating electronic circuits. Its push-pull configuration allows for bidirectional signal transmission, making it suitable for various applications such as industrial control systems, medical devices, and automotive electronics.

Package

The package type of TLP557 is PDIP (Plastic Dual In-Line Package) with 8 pins.

Pinout

According to the product information, the pin count for the TLP557 optocoupler is 8-Pin PDIP (Pin Diple Package).

Manufacturer

The manufacturer of the TLP557 is Toshiba. Toshiba is a Japanese multinational conglomerate corporation that manufactures electronic components, including semiconductors, storage devices, and other electronics. It is one of the largest and most well-known electronics companies in the world.

Equivalent

Based on Toshiba's product information, I found that the TLP557 is an optocoupler drive push-pull IC. Equivalent products from other manufacturers include:

  • Texas Instruments' UCN5761
  • ON Semiconductor's NCP5621
  • STMicroelectronics' STULV6002

Please note that these equivalents may have slightly different specifications or pinouts, but they serve similar functions as the TLP557.

Specifications

Product Category High Speed Optocouplers Number of Channels 1 Channel
Output Type Open Collector Isolation Voltage 2500 Vrms
Vf - Forward Voltage 1.55 V If - Forward Current 5 mA
Vr - Reverse Voltage 5 V Pd - Power Dissipation 550 mW
Minimum Operating Temperature - 30 C Maximum Operating Temperature + 70 C
Series TLP557 Fall Time 50 ns
Output Current 320 mA Rise Time 50 ns
Height 3.65 mm Length 9.66 mm
Product Type High Speed Optocouplers Factory Pack Quantity 50
Subcategory Optocouplers Width 6.4 mm
Package/Case PDIP-8

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Ratings and Reviews

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I
I**a 09/29/2021

Great, everything okay I can only recommend. Thank you

17

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TLP557 Datasheet PDF

Preliminary Specification TLP557 PDF Download

TLP557 PDF Preview

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