MPF52001

MPF52001

Single USB PD Controller for Source Port Supporting Firmware Update and Advanced PDP Management

Description

The MPF52001 is a highly integrated USB power delivery (PD) controller for a source port. The device integrates a 32-bit ARM Cortex-M0 microcontroller, up to 36MHz operating frequency, USB Type-C port controller, and legacy charging protocol management. In addition, the CC lines support a firmware update feature.

The USB Type-C port supports USB PD revision 3.1 with programmable power supply (PPS) and Qualcomm Quick Charge 3/4/4+ technology. This port is also backward compatible with dedicated charging port (DCP) schemes for battery charging specification 1.2 (BC1.2), Apple divider mode, and Huawei FCP/SCP protocols without requiring outside user interaction.

Power data object (PDO) capabilities are reduced when the car battery voltage is low, or when an over-temperature (OT) warning is triggered.

Fault condition protections include bus voltage (V_BUS) over-voltage protection (OVP) and under-voltage protection (UVP), and thermal shutdown. The high-voltage I/O pins support short-to-battery and short-to-VBUS protection.

The MPF52001 requires a minimal number of readily available, standard external components. It is available in a QFN-24 (4mmx4mm) package.

Features & Benefits

3.3V to 21V Bus Voltage (V_BUS) Range in Standard Power Range (SPR) Mode with Discharge Function
Supports Up to 48V V_BUS in Extended Power Range (EPR) Mode with External V_BUS Resistor Divider
4.6V to 5.5V Input Voltage (V_IN) Supply Range
150μA Low I_DSLP Mode in Detached State
USB Power Delivery (PD) Controller for Source Port:
- Compliant with USB PD 3.1 with Programmable Power Supply (PPS), USB Type-C 2.1, and TCPC 2.0 Supporting Firmware Update
- Passed USB PD3.1 Certification Test with PPS (TID: 8467)
- Supports USB PD Alternate Mode for Display Port
- Integrated V_CONN Power Switch and Over-Current Protection (OCP)
- Load-Shedding Function at High Temperatures or Low Battery Voltage