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MP86934 - monolithic half-bridge

Description

The MP86934 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers.

It achieves 25A of continuous output current over a wide input supply range.

Integration of the driver and MOSFETS results in high efficiency due to optimal dead time and parasitic inductance reduction.

Features

  • Wide 4.5V to 16V Operating Input Range.
  • Compliant to Intel DrMOS V4.0 Spec.
  • 25A Output Current.
  • Accepts Tri-State PWM Signal.
  • Built-In Switch for bootstrap.
  • Current Sense.
  • Temperature Sense.
  • Current Limit Protection.
  • Over Temperature Protection.
  • Fault Reporting: OC and OT.
  • Used for Multi-Phase Operation.
  • Available in TQFN-21 (3mmx4mm) Package.

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Full PDF Text Transcription

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MP86934 16V Intelli-Phase Solution in TQFN 3x4 The Future of Analog IC Technology DESCRIPTION The MP86934 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers. It achieves 25A of continuous output current over a wide input supply range. Integration of the driver and MOSFETS results in high efficiency due to optimal dead time and parasitic inductance reduction. This very small 3mm x 4mm FC-TQFN device can operate from 100kHz to 2MHz. This device works with tri-state output controllers. It also comes with a generalpurpose current sense and temperature sense. The MP86934 is ideal for Server and Telecom applications where efficiency and small size are a premium. FEATURES  Wide 4.5V to 16V Operating Input Range  Compliant to Intel DrMOS V4.0 Spec.
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