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LED2000

STMicroelectronics
Part Number LED2000
Manufacturer STMicroelectronics
Description 3A monolithic step-down current source
Published Sep 6, 2013
Detailed Description LED2000 3 A monolithic step-down current source with synchronous rectification Datasheet - production data 9)4)31[...
Datasheet PDF File LED2000 PDF File

LED2000
LED2000

Overview
LED2000 3 A monolithic step-down current source with synchronous rectification Datasheet - production data 9)4)31[ 62 Features • 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 current accuracy • Synchronous rectification • 95 mΩ HS / 69 mΩ LS typical RDS(on) • Peak current mode architecture • Embedded compensation network • Internal current limiting • Ceramic output capacitor compliant • Thermal shutdown Applications • High brightness LED driving • Halogen bulb replacement • General lighting • Signage Description The LED2000 is an 850 kHz fixed switching frequency monolithic step...


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