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MPQ3910A - Boost PWM Controller

General Description

The MPQ3910A is a peak current mode, PWM boost controller that can drive an external MOSFET capable of handling more than 10A of current.

The device has a typical operational current of 288µA, and can accommodate flyback, boost, and single-ended primary inductor converter (SEPIC) applications.

Key Features

  • include hiccup mode for overload protection (OLP), overvoltage protection (OVP), and short-circuit protection (SCP). The MPQ3910A is available in an MSOP-10 package.

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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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MPQ3910A 35V, Boost PWM Controller with Configurable Frequency, Soft Start, and Light-Load Operation, AEC-Q100 Qualified DESCRIPTION The MPQ3910A is a peak current mode, PWM boost controller that can drive an external MOSFET capable of handling more than 10A of current. The device has a typical operational current of 288µA, and can accommodate flyback, boost, and single-ended primary inductor converter (SEPIC) applications. Current-mode control provides simple loop compensation and cycle-by-cycle current limiting. Under-voltage lockout (UVLO), soft start (SS), an internal regulated supply, and slope compensation are all provided to minimize the external component count.