New Product Introduction

Broadcom Optocouplers ACFL-5211T bi-directional R2Coupler®

The Broadcom ACFL-5211T is an automotive grade dual-channel optocopler device designed for bi-directional digital communications.

Broadcom Optocouplers ACFL-5211T product image

The Broadcom ACFL-5211T is an automotive grade dual-channel optocopler device designed for bi-directional digital communications.The device has two optocoupler channels internally aligned 180 degrees of each other, providing optimum chip pin-out configuration for bi-directional Tx/Rx data communication design and board layout. The two channels are electrically indepedent and galvanically isolated, providing an ideal isolated bi-directional power system communication interface.The device is optimized for low power systems supporting data rates up to 1 MBd.

 

Key features

  • Automotive Qualified per AEC-Q100 Grade 1 Guidelines
  • Data Rates up to 1MBd
  • Operating Temperature from -40 °C to +125 °C
  • 8mm Creepage and Clearance

 

Additional features

  • Automotive Qualified per AEC-Q100 Grade 1 Guidelines
  • Operating Temperature from -40 °C to +125 °C
  • 8mm Creepage and Clearance
  • Data Rates up to 1MBd
  • LED Current Drive (IF): 0.8 to 16mA
  • Low Propagation Delay: 1µs max at IF = 10mA
  • Vcc Range: 3 to 20 V
  • Compact, Auto-Insertable Stretched SO12 Package
  • Worldwide Safety Approval:
  • - UL 1577 approval, Viso = 5,000 Vrms for 1 min.
  • - CSA Component Acceptance Notice 5
  • - IEC 60747-5-5, EN/DIN EN 60747-5-2, Viorm = 1,140 Vpeak

 

Applications

  • Automotive IPM Driver for DC-DC Converters
  • Status Feedback and Wake-Up Signal Isolation
  • CANBus and SPI Communications Interface
  • High Temperature Digital/Analog Signal Isolation

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