EV24830-L-00A 8-24V Buck- Boost Mode White LED Driver 8V – 24V Evaluation Board QFN14

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EV24830-L-00A 8-24V Buck- Boost Mode White LED Driver 8V – 24V Evaluation Board QFN14

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MPS QFN14 Boost LED Power Management Buck Evaluation Boards

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EV24830-L-00A 8-24V Buck- Boost Mode White LED Driver 8V – 24V Evaluation Board QFN14

The MPS EV24830-L-00A is an evaluation board built around the MP24830 for bench characterisation of the device in its intended topology. It operates from a 8 V to 24 V input. The board carries the device in its QFN14 package.

The MP24830 is a 90V, white LED driver suitable for inverting step-up/down applications.

Key Specifications

Part Number	EV24830-L-00A
Board For	MP24830
Board Type	Evaluation / demonstration board
Function	Buck- Boost Mode White LED Driver 8V – 24V
Input Voltage	8 V to 24 V
Interface	PWM
Package	QFN14
Ordering Codes	EV24830-L-00A

Features

Programmable Maximum Output Current
Unique Operation (Buck-Boost Mode)
Wide 8V to 24V Operating Input Range
Adjustable Switching Frequency
Analog and PWM Dimming
0.2V Reference Voltage
5μA Shutdown Mode
No Minimum LED Required
Stable with Low ESR Output Ceramic Capacitors
Cycle-by-Cycle Over Current Protection

Evaluation Board

Applications

General LED Illuminations
Automotive LED Lighting
TV Backlighting System
LCD Backlight Panels

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.