Monolithic Power Systems MP8880 | Demoboard EVL8880-V-00A

Description

The EVL8880-V-00A is an evaluation board designed to demonstrate the capabilities of MPS’ MP8880, a fully integrated, high efficiency, synchronous step-down converter with a wide input voltage (VIN) range and 4A of output current (IOUT). The MP8880 adopts current mode operation to provide fast transient response and simplify loop stabilization. The MP8880 implements full protection features including under-voltage lockout (UVLO), over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown. The MP8880 supports paralleled operation with up to 4 phases for a higher IOUT. Refer to the MP8880 datasheet for more detailed information. It is recommended to read the datasheet for the MP8880 prior to making any change to the EVL8880-V-00A.

Features

• Wide 4V to 60V Input Voltage (VIN) Range
• Wide 0.6V to 48V Output Voltage (VOUT) Range
• Up to 4A of Output Current (IOUT)
• Can be Paralleled with Up to Four Phases
• Supports PD3.1 EPR 240W and AVS
• Configurable 150kHz to 2.2MHz, Constant Switching Frequency (fSW) with External Clock Synchronization
• Internal, Low 60mΩ/43mΩ On Resistance (RDS(ON)) MOSFETs
• 97.5% Peak Efficiency
• Frequency Spread Spectrum (FSS) for Low EMI
• Power Good (PG) and Fault Indication
• Output Over-Voltage Protection (OVP)
• Under-Voltage Protection (UVP)
• Over-Current Protection (OCP)
• Over-Temperature Protection (OTP)
• Low-Dropout Mode
• Telemetry Readback Includes VIN, VOUT, IOUT, and Faults
• Configurable Multiple-Time Programmable (MTP) Memory
• VOUT
• fSW
• Compensation Network
• Output OCP, OVP, and UVP Thresholds
• Input OVP and UVP Thresholds
• Pulse-Width Modulation (PWM)/Advanced Asynchronous Modulation (AAM) Mode
• Cyclic Redundancy Check (CRC) Protection for MTP Integrity
• Available in a QFN-20 (4mmx5mm) Package

Typical applications

• Buck converter, E-Bike Power
• High Input Power Systems
• USB PD3.1 Extended Power Ranges

More information

• Datasheet
• IC product information