The EVF52000-4232-VE-00B is dual-port 60W USB Power Delivery (PD) evaluation board. It is designed to demonstrate the capabilities of MPS's automotive USB Type-C PD solution with the MPF52000-AEC2 and MPQ4232-AEC1. It supports firmware update and Power Delivery Object (PDO) configurations.
The MPF52000-AEC2 is a highly integrated, dual-port USB PD controller for source ports. It integrates a 32-bit ARM Cortex-M0 microcontroller unit (MCU), 36MHz operating frequency, USB Type-C port controller, and legacy charging protocol management. A firmware update feature is supported via the CC lines.
The dual-port USB Type-C ports support USB PD Revision 3.1, and are backward compatible with dedicated charging port (DCP) schemes for Battery Charging Specification (BC1.2) and Apple Divider mode without the need for outside user interaction.
Power-sharing functionality supports dynamic power budget management between the two USB PD ports. PDO capabilities are reduced when the car battery voltage is low, or if an over-temperature (OT) warning is triggered.
The EVF52000-4232-VE-00B only supports the MPF52000-0026-AEC2. To modify the default firmware for a new function, contact an MPS FAE to assign a new suffix code.
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3.3V to 21V Bus Voltage (VBUS) Range in Standard Power Range (SPR) Mode with Discharge Function
Supports Up to 48V VBUS in Extended Power Range (EPR) Mode with External VBUS Resistor Divider
4.6V to 5.5V Input Supply Voltage (VIN) Range
150μA Low Deep Sleep Supply Current (IDSLP) Mode in Detached State
Dual USB Power Delivery (PD) Controller for Source Ports:
Compliant with USB PD3.1 with Programmable Power Supply (PPS), USB Type-C 2.1, and TCPC 2.0 Supporting Firmware Updates
Passes USB PD3.1 Certification Testing with PPS (TID: 8467)
Supports USB PD Alternate Mode for Display Ports
Integrated VCONN Power Switch and Over-Current Protection (OCP)
Dynamic Power-Sharing Function
Load-Shedding Function at High Temperatures or Low Battery Voltage
Other Supported Charging Protocols:
Supports Qualcomm Quick Charge 3/4/4+
Legacy Charging Protocol Support for BC1.2, Apple Divider 3 Mode, Huawei Fast Charge Protocol (FCP) or Super Charge Protocol (SCP), and Universal Fast Charging Standard (UFCS)
32-Bit ARM Cortex-M0 Microcontroller:
Integrated 12MHz and 8kHz RC Oscillator
128kB Flash with ECC, 12kB SRAM, and 4kB ROM
Three 16-Bit Timers with Pulse-Width Modulation (PWM) Function
12-Bit Analog-to-Digital Converter (ADC)
Watchdog Timer (WDT)
UART and Serial Wire Debugging (SWD)
Two I2C Initiator/Target Interfaces
Protection Features:
High-Voltage CCx/DP/DM I/O and Short-to-Battery/VBUS/GND Protection
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