EVQ4436A-R-00A 3.3-45V, 6A Step-Down Converter Evaluation Board QFN-20

Product

EVQ4436A-R-00A 3.3-45V, 6A Step-Down Converter Evaluation Board QFN-20

Share

pMPS EVQ4436A-R-00A — Step-Down Converter Evaluation Board, 3.3-45V input, 6 A output, QFN-20, AEC-Q100./p

[email protected]

Automotive AEC-Q100 MPS Step-Down QFN-20 Converter Evaluation Boards

Product Details
Download

EVQ4436A-R-00A 3.3-45V, 6A Step-Down Converter Evaluation Board QFN-20

The MPS EVQ4436A-R-00A is an evaluation board built around the MPQ4436A-AEC1 for bench characterisation of the device in its intended topology. It operates from a 3.3 V to 45 V input and is rated for 6 A. The board carries the device in its QFN-20 package.

The EVQ4436A-R-00A evaluation board is designed to demonstrate the capabilities of MPS's MPQ4436A-AEC1 and MPQ4436A.

Key Specifications

Part Number	EVQ4436A-R-00A
Board For	MPQ4436A-AEC1
Board Type	Evaluation / demonstration board
Function	Step-Down Converter Evaluation Board
Input Voltage	3.3 V to 45 V
Current Rating	6 A
Package	QFN-20
Qualification	AEC-Q100
Ordering Codes	EVQ4436A-R-00A

Features

Wide 3.3V to 45V Operating Voltage Range
6A Continuous Output Current
1.7μA Low Shutdown Supply Current
18μA Sleep Mode Quiescent Current
Internal 48mΩ High-Side and 20mΩ Low- Side MOSFETs
350kHz to 530kHz Programmable Switching Frequency for Car Battery Applications
Synchronize to External Clock
Multi-Phase Capability
Out-of-Phase Synchronized Clock Output
Frequency Spread Spectrum (FSS) for Low EMI

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.