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AS3729 - 5A Power Stage

General Description

The AS3729 is a companion power stage, intended to be used with AS372x products.

It cannot be used without a DCDC controller.

It contains the power FETs for 2 phases and is capable to handle output currents of 2.5A per phase.

Key Features

  • The benefits and features of AS3729, 5A Power Stage are listed below: Benefits Support for single or dual phase operation 2 x 2.5A output stages are running on 3MHz Over-temperature protection Cost effective, small package Features.
  • 2 phases with separate control input.
  • Separate power NMOS & PMOS for 2.5A per phase.
  • Separate coil current feedback per phase.
  • Stand-alone zero-crossing operation.
  • Integrated temperature monitoring.
  • 16-pin WL-CS.

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Datasheet Details

Part number AS3729
Manufacturer ams
File Size 459.08 KB
Description 5A Power Stage
Datasheet download datasheet AS3729 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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General Description AS3729 5A Power Stage The AS3729 is a companion power stage, intended to be used with AS372x products. It cannot be used without a DCDC controller. It contains the power FETs for 2 phases and is capable to handle output currents of 2.5A per phase. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS3729 Key Benefits & Features The benefits and features of AS3729, 5A Power Stage are listed below: Benefits Support for single or dual phase operation 2 x 2.5A output stages are running on 3MHz Over-temperature protection Cost effective, small package Features • 2 phases with separate control input • Separate power NMOS & PMOS for 2.