LED5000 STMicroelectronics 3A monolithic step-down current source Datasheet. existencias, precio

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LED5000

STMicroelectronics
LED5000
LED5000 LED5000
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Part Number LED5000
Manufacturer STMicroelectronics (https://www.st.com/)
Description The LED5000 device is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3 A...
Features
 5.5 V to 48 V operating input voltage range
 850 kHz fixed switching frequency
 200 mV typ. current sense voltage drop
 Buck / buck-boost / floating boost topologies
 PWM dimming
 ± 3% output current accuracy overtemperature
 200 mΩ typical RDSON
 Peak current mode architecture
 Short-circuit protection
 Compliant with ceramic output capacitors
 Inhibit for zero current consumption
 Thermal shutdown Applications
 High brightness LED driving
 Street lighting
 Signage
 Halogen bulb replacement
 General lighting Description The LED5000 device is an 850 kHz fixed switching frequ...

Document Datasheet LED5000 Data Sheet
PDF 2.25MB

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