LED2001 source equivalent, 4a monolithic step-down current source.
* 3.0 V to 18 V operating input voltage range
* 850 kHz fixed switching frequency
* 100 mV typ. current sense voltage drop
* PWM dimming
* ± 7% output.
* High brightness LED driving
* Signage
* Halogen bulb replacement
* General lighting
Description
The LE.
The LED2001 is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with an adjustable current capability up to 4 A DC. The embedded PWM dimming circuitry features LED bright.
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