STMicroelectronics STEVAL-ILL054V2 STEVAL LED Driver Evaluation Board for LED2001 for Dimming LED Driver

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RS庫存編號:
196-1801
製造零件編號:
STEVAL-ILL054V2
製造商:
STMicroelectronics
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品牌

STMicroelectronics

LED Technology

LED Driver

Product Type

LED Driver Evaluation Kit

Kit Classification

Evaluation Board

For Use With

Dimming LED Driver

Featured Device

LED2001

Kit Name

STEVAL

Standards/Approvals

RoHS

COO (Country of Origin):
IT
The purpose of the STEVAL-ILL054V2 evaluation board is to aid in the evaluation of the LED2001, an 850 kHz fixed switching frequency monolithic step-down DC-DC converter. The LED2001 is designed to operate as a precise constant current source with an adjustable current capability up to 4 A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set by connecting a sensing resistor to the feedback pin.

The size of the overall application is minimized thanks to the high switching frequency and ceramic output capacitor compatibility.

The device is fully protected against overheating, overcurrent and output short-circuit.

3.0 V to 18 V operating input voltage range

850 kHz fixed switching frequency

100 mV typical current sense voltage drop

PWM dimming

±7% output current accuracy

Synchronous rectification

Internal current limiting

Thermal shutdown

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