L4984D

STMicroelectronics
511-L4984D
L4984D

Tillverk:

Beskrivning:
Strömfaktorkorrigering - PFC Current Mode PFC CCM Line Modulated Bi

ECAD-modell:
Ladda ned den kostnadsfria Libary Loader för att omvandla denna fil för ditt ECAD-verktyg. Läs mer om ECAD-modellen.

På lager: 326

Lager:
326 Kan skickas omedelbart
Fabrikens ledtid:
30 Veckor Uppskattad tillverkningstid i fabriken för kvantiteter som är större än vad som visas.
Lång ledtid har rapporterats för denna produkt.
Minst: 1   Flera: 1
Enhetspris:
-,-- kr
Ext. pris:
-,-- kr
Est. Pris:

Prissättning (SEK)

Antal Enhetspris
Ext. pris
23,11 kr 23,11 kr
17,22 kr 172,20 kr
15,70 kr 392,50 kr
14,17 kr 1.417,00 kr
13,19 kr 3.297,50 kr
12,86 kr 6.430,00 kr
12,43 kr 12.430,00 kr
11,34 kr 22.680,00 kr

Alternativ förpackning

Tillverk: Artikelnummer:
Emballage:
Reel, Cut Tape, MouseReel
Tillgänglighet:
På lager
Pris:
19,73 kr
Min:
1

Produktattribut Attributvärde Välj attribut
STMicroelectronics
Produktkategori: Strömfaktorkorrigering - PFC
RoHS-direktivet:  
Bulk
Märke: STMicroelectronics
Fuktkänsliga: Yes
Produkttyp: PFC - Power Factor Correction
Serie: L4984D
Fabriksförpackningskvantitet: 2000
Underkategori: PMIC - Power Management ICs
Enhetens vikt: 81 mg
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Attribut som valts: 0

TARIC:
8542399000
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
MXHTS:
8542399901
ECCN:
EAR99

SLLIMM Nano Modules for FOC Motor Control

STMicroelectronics SLLIMM Nano Modules for FOC Motor Control offer field-oriented control (FOC) or vector control. FOC is a technique for variable frequency control of the stator in a three-phase AC induction motor drive using two orthogonal components. One defines the magnetic flux generated by the stator, while the other corresponds to the torque as determined by the speed of the motor determined by the rotor position. STMicroelectronics offers an entire range of power semiconductors and ICs, including discrete IGBTs and power MOSFETs. They also offer power modules and intelligent power modules (IPM), high-voltage gate drivers, and powerful STM32 microcontrollers needed to implement high-efficiency variable-frequency drive (VFD) motor control.

L4984D Current-Mode PFC Controller

STMicroelectronics L4984D Current-Mode PFC Controller operates with line-modulated fixed-off-time (LM-FOT) control. A proprietary LM-FOT modulator allows fixed-frequency operation for boost PFC converters as long as they are operated in CCM (continuous conduction mode). The chip comes in a 10-pin SO package and offers a low-cost solution for CCM-operated boost PFC pre-regulators in EN61000-3-2 and JEIDA-MITI compliant applications in a power range that spans from a few hundred W to 1KW and above. The highly linear multiplier includes a special circuit that is able to reduce the crossover distortion of the AC input current and allows wide-range maintenance operation with a reasonably low THD, even over a large load range.