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PBD3545-1 - Universal Sink Driver

General Description

PBD 3545/1 is a bipolar universal high-current highly-protected low side driver with transparent input and 2 A continuous-current sink capability.

A high-level input activates the output.

Key Features

  • 2 A continuous-output current.
  • Short circuit to VCC protection.
  • Error signal to host system.
  • Open circuit detection.
  • Short circuit to ground detection.
  • Thermal protection.
  • Built-in protection diodes.
  • LS-TTL, CMOS, and supply voltage compatible input.
  • ESD protected.
  • 5-pin TO-220 package, or 28-lead power PLCC with lead-frame for heatsinking through PC board copper. Supply Output Input Thermal protection Q.

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Datasheet Details

Part number PBD3545-1
Manufacturer Ericsson
File Size 175.35 KB
Description Universal Sink Driver
Datasheet download datasheet PBD3545-1 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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January 1993 PBD 3545/1 Universal Sink Driver Description PBD 3545/1 is a bipolar universal high-current highly-protected low side driver with transparent input and 2 A continuous-current sink capability. A high-level input activates the output. The driver is equipped with extensive electrical protection, such as overcurrent protection and thermal protection, which makes the device viritually indestructible. Furthermore it can detect open circuit and short circuit to ground. A special feature is the Error indicating output function pin which signals to the host system if the protection or the load check functions is activated. Typical loads are solenoids, relays or resistive loads. The PBD 3545/1 and PBD 3548/1 are complementary drivers and have similar data.