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MP3432 - 30W Boost Converter

Description

The MP3432 is a 600kHz, fixed frequency, wide input range, highly integrated, boost converter.

The MP3432 starts from an input voltage as low as 2.7V and supports up to 30W of load power from a 1-cell battery with integrated low RDS(ON) power MOSFETs.

Features

  • include programmable input under-voltage lockout (UVLO) and overtemperature protection (OTP). The MP3432 is available in a QFN-13 (3mmx4mm) package.

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MP3432 Fully Integrated, Synchronous, 30W Boost Converter with Pass-through Mode and Programmable Switching Current Limit DESCRIPTION The MP3432 is a 600kHz, fixed frequency, wide input range, highly integrated, boost converter. The MP3432 starts from an input voltage as low as 2.7V and supports up to 30W of load power from a 1-cell battery with integrated low RDS(ON) power MOSFETs. The MP3432 adopts constant-off-time (COT) control topology, which provides fast transient response. MODE supports the selection of pulse-skip mode (PSM), forced continuous conduction mode (FCCM), and ultrasonic mode (USM) in a light-load condition. The programmable switching peak current limit provides accurate overload protection. And the high-side MOSFET eliminates the need for an external Schottky diode.
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