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MPQ86940 - 40A monolithic half-bridge

Description

The MPQ86940 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers.

It can achieve up to 40A of continuous output current (IOUT) across a wide input voltage (VIN) range.

Features

  • Wide Operating Input Voltage (VIN) Range.
  • 40A Output Current (IOUT).
  • Accepts Tri-State Pulse-Width Modulation (PWM) Signal.
  • Built-In Bootstrap (BST) Switch.
  • Quiet SwitcherTM Technology.
  • Accu-SenseTM Current Sense.
  • Temperature Sense.
  • Current-Limit Protection and Fault Flag.
  • Over-Temperature Protection (OTP) and Fault Flag.
  • Compatible with Multi-Phase Operation.
  • Available in a TQFN-21 (4mmx5mm) Pack.

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DESCRIPTION The MPQ86940 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers. It can achieve up to 40A of continuous output current (IOUT) across a wide input voltage (VIN) range. The integrated MOSFETs and drivers achieve high efficiency through an optimized dead time (DT) and reduced parasitic inductance. The MPQ86940 is compatible with tri-state output controllers. It also includes generalpurpose current sensing and temperature sensing. The MPQ86940 is ideal for autonomous driving applications where efficiency and compact size are at a premium. It is available in a TQFN-21 (4mmx5mm) package.
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