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STEVAL-ILL064V1
EVAL BOARD, 3A LED DRIVER
- Producent:
- STMICROELECTRONICS STMICROELECTRONICS
- Producentens varenummer:
- STEVAL-ILL064V1
- Varenummer:
- 3228652
- Teknisk datablad:
- STEVAL-ILL064V1 Datablad
Produktoversigt
3A LED driver based on the LED5000 in BB topology. This evaluation board is based on the LED5000, an 850KHz 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 3A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current level is set by connecting a sensing resistor to the feedback pin. The 200mV typical RSENSE voltage drop enhances performance in terms of efficiency. The size of the overall application is minimized due to the high switching frequency and its compatibility with ceramic output capacitors. The device is fully protected against overheating, overcurrent and output short-circuit.
- 5.5V to 48V operating input voltage range
- BB boost topology, PWM dimming
- ±3% output current accuracy over temperature
- 200mOhm typical RDSON
- Peak current mode architecture
- Compliant with ceramic output capacitors
- Inhibit for zero current consumption
- Thermal shutdown
Fodnoter
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Produktoplysninger
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- Buck-Boost
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- 1Outputs
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- 3A
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- -
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- 5.5V
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- 48V
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- LED5000
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- PWM
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- Eval Board LED5000
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- -
Tekniske dokumenter (2)
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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