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MP5029-C - USB Charging Port Controller

General Description

The MP5029-C is a fully integrated, USB TypeC port controller, which is also compatible with a legacy Type-A port.

It integrates a low-RDS(ON) USB current-limit switch and charging port identification circuit.

The MP5029-C supports 3A of continuous output current.

Key Features

  • include hiccup current limiting, input over-voltage protection (OVP), thermal shutdown (TSD), and short-to-battery protection. The MP5029-C requires a minimal number of readily available, standard external components to complete the USB switch and charging mode auto-detection solution. The MP5029-C is available in a QFN-14 (2mmx3mm) package. MP5029-C USB Charging Port Controller with Current-Limit Switch, Supporting CDP, DCP, and QC3.0 Modes.

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DESCRIPTION The MP5029-C is a fully integrated, USB TypeC port controller, which is also compatible with a legacy Type-A port. It integrates a low-RDS(ON) USB current-limit switch and charging port identification circuit. The MP5029-C supports 3A of continuous output current. The MP5029-C supports charging downstream port (CDP) mode, dedicated charging port (DCP) schemes for battery charging specification (BC1.2), divider mode, 1.2V/1.2V mode, and quick-charge specification (QC3.0) without the need for external user interaction. The MP5029-C can also support Type-C 5V @ 3A DFP mode. Full protection features include hiccup current limiting, input over-voltage protection (OVP), thermal shutdown (TSD), and short-to-battery protection.