de

Warenkorb

Ihr Warenkorb ist leer.

IC-Referenzdesignsuche
IC-Hersteller NXP

IC-Hersteller (79)

NXP SSL2101T

Dimmable GreenChip driver for LED lighting

Details

Topologie Abwärtswandler
Eingangsspannung 85-276 V
Schaltfrequenz 10-200 kHz
Ausgang 1 23 V / 0.8 A
IC-Revision 4.1

Beschreibung

The SSL2101 is a Switched Mode Power Supply (SMPS) driver IC that operates in combination with a phase cut dimmer directly from the rectified mains. It is designed to drive LED devices. The device includes a high-voltage power switch, a circuit to allow start-up directly from the rectified mains voltage and a high-voltage circuitry to supply the phase cut dimmer.For dimmer applications, an integrated dedicated circuitry optimizes the dimming curve.• SSL2101: fully integrated LED driver for lamps up to 10 W• SSL2102: fully integrated LED driver for lamps up to 25 W• SSL2103: gives the application designer flexibility to:– Use an external power switch to allow the IC to provide any power– Use external bleeder transistors to provide extended dimmer interoperability

Eigenschaften

  • Easy migration to existing lighting control infrastructure
  • Supports most available dimming solutions
  • Optimized efficiency with valley switching managed by a built-in circuitry
  • Demagnetization detection
  • OverTemperature Protection (OTP)
  • Short-Winding Protection (SWP) and OverCurrent Protection (OCP)
  • Internal VCC generation allowing start-up from the rectified mains voltage
  • Natural dimming curve by logarithmic correction, down to 1 %
  • Limited external components required because of the high integration level
  • Thermal enhanced SO16 wide body package
  • Suitable for flyback and buck applications

Typische Anwendungen

  • SSL applications below 15 W
  • LED modules such as LED spots, down-lights
  • LED strings suitable for retail displays, etc.
  • Retro-fit lamps (for example, GU10, E27)

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads Produktserie L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Bauform Version Muster
74477120
IGS STP ALT EAG CAD LTS PSP SPE CAD WE-PD SMT-Speicherdrossel 100 1.53 1.7 150 160 6.6 1260 Standard
744776233
STE ALT EAG CAD LTS PSP SPE IGS CAD WE-PD2 SMT-Speicherdrossel 330 0.52 0.59 750 1150 4.1 1054
744776268
STE ALT EAG CAD LTS PSP SPE IGS CAD WE-PD2 SMT-Speicherdrossel 680 0.36 0.43 1245 2250 2.7 1054
Artikel Nr. Daten­blatt
74477120
744776233
744776268
Muster
Artikel Nr. Daten­blatt Downloads Produktserie L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Bauform Version Muster