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Menge | Preis (ohne MwSt.) |
---|---|
100+ | 2,000 € |
250+ | 1,890 € |
500+ | 1,700 € |
1000+ | 1,440 € |
Produktspezifikationen
Produktbeschreibung
The LED2000PUR is a 3A monolithic step-down Current Source with synchronous rectification. The 850kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as 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 is set connecting a sensing resistor to the feedback pin. The embedded synchronous rectification and the 100mV typical RSENSE voltage drop enhance the efficiency performance. 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 thermal overheating, overcurrent and output short-circuit.
- PWM dimming
- Synchronous rectification
- Peak current mode architecture
- Embedded compensation network
- Internal current limiting
- Ceramic output capacitor compliant
- Thermal shutdown
- 100mV Typical current sense voltage drop
- ±7% Output current accuracy
- 95mΩ HS/69mΩ LS typical RDS(on)
- 2W Power dissipation at TA <lt/> 60°C
Anwendungen
LED-Beleuchtung, Beleuchtung
Hinweise
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technische Spezifikationen
Buck
3V
-
850kHz
VFQFPN
-40°C
-
MSL 1 - unbegrenzt
-
VFQFPN
850kHz
-
18V
3A
Oberflächenmontage
8Pin(s)
125°C
-
No SVHC (21-Jan-2025)
Buck
1Ausgänge
Technische Dokumente (3)
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Gesetzgebung und Umweltschutz
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.Herkunftsland:Malaysia
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.
RoHS
RoHS
Produkt-Konformitätszertifikat