ST1CC40DR
DC/DC-Abwärts-Schaltregler (Buck), einstellbar, 3V-18Vin, 3Aout, 850kHz, SOIC-8
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| Menge | |
|---|---|
| 1+ | CHF 1.530 |
| 10+ | CHF 1.280 |
| 25+ | CHF 1.210 |
| 50+ | CHF 1.120 |
| 100+ | CHF 1.040 |
| 250+ | CHF 1.020 |
| 500+ | CHF 0.989 |
| 1000+ | CHF 0.961 |
Produktspezifikationen
Produktbeschreibung
The ST1CC40DR is a monolithic step-down DC-to-DC Converter designed to operate as precise constant current source with an adjustable current capability up to 3A DC. 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. Inhibit mode minimizes the current consumption in standby.
- Synchronous rectification
- Peak current-mode architecture
- Embedded compensation network
- Internal current limiting
- Ceramic output capacitor compliant
- Thermal shutdown
- 6μA Standby current in inhibit mode
- ±7% Output current accuracy
Anwendungen
Power-Management, Beleuchtung, LED-Beleuchtung
Warnungen und Hinweise
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technische Spezifikationen
Einstellbar
Buck (Abwärts)
18V
3A
8Pin(s)
-
-
-
150°C
-
No SVHC (21-Jan-2025)
-
1Ausgänge
3V
3A
SOIC
Oberflächenmontage
-
850kHz
-40°C
-
MSL 3 - 168 Stunden
SOIC
850kHz
Technische Dokumente (2)
Gesetzgebung und Umweltschutz
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.Herkunftsland:China
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.
RoHS
RoHS
Produkt-Konformitätszertifikat