EV3430-Q-00A 2.7-5.5V Step-Up Converter Evaluation Board QFN16

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EV3430-Q-00A 2.7-5.5V Step-Up Converter Evaluation Board QFN16

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MPS QFN16 Power Management Converter Evaluation Boards Step-Up

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EV3430-Q-00A 2.7-5.5V Step-Up Converter Evaluation Board QFN16

The MPS EV3430-Q-00A is an evaluation board built around the MP3430 for bench characterisation of the device in its intended topology. It operates from a 2.7 V to 5.5 V input and switches at 1.3 MHz. The board carries the device in its QFN16 package.

The MP3430 is a monolithic step-up converter with an integrated power switch and a biased avalanche-photodiode (APD) current monitor.

Key Specifications

Part Number	EV3430-Q-00A
Board For	MP3430
Board Type	Evaluation / demonstration board
Function	Step-Up Converter
Input Voltage	2.7 V to 5.5 V
Switching Frequency	1.3 MHz
Package	QFN16
Ordering Codes	EV3430-Q-00A

Features

2.7V-to-5.5V Input Voltage
100V, 0.8Ω NFET with 280mA Limit
Up to 90V Output Voltage
50ns APD Current Monitoring Response Speed
1.3MHz Fixed Switching Frequency
Internal Compensation and Soft Start
High Side APD Current Monitor with Less Than ±5% Tolerance.
1:10 and 1:2 Output Ratios for APD Current Monitoring
Thermal-Shutdown Protection
Programmable APD Over-Current Limit and Protection

Evaluation Board

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.