EV24833-A-N-00A 4.5-55V, 3A White LED Driver Evaluation Board SOIC8E

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EV24833-A-N-00A 4.5-55V, 3A White LED Driver Evaluation Board SOIC8E

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MPS SOIC8E LED Power Management Evaluation Boards

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EV24833-A-N-00A 4.5-55V, 3A White LED Driver Evaluation Board SOIC8E

The MPS EV24833-A-N-00A is an evaluation board built around the MP24833-A for bench characterisation of the device in its intended topology. It operates from a 4.5 V to 55 V input, is rated for 3 A and switches at 200 kHz. The board carries the device in its SOIC8E package.

The EV24833-A-N-00A Evaluation Board is designed to demonstrate the capabilities of MP24833-A.

Key Specifications

Part Number	EV24833-A-N-00A
Board For	MP24833-A
Board Type	Evaluation / demonstration board
Function	White LED Driver
Input Voltage	4.5 V to 55 V
Current Rating	3 A
Switching Frequency	200 kHz
Interface	PWM
Package	SOIC8E
Ordering Codes	EV24833-A-N-00A

Features

3A Maximum Output Current
Unique Step-Up/Down Operation (Buck- Boost Mode)
Wide 4.5V-to-55V Operating Input Range for Step-Down Applications (Buck Mode)
0.19Ω Internal Power MOSFET Switch
Fixed 200kHz Switching Frequency
Analog and PWM Dimming
0.198V Reference Voltage
6μA Shutdown Mode
No Minimum Number of LEDs Required
Stable with Low ESR Output Ceramic Capacitors

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.