IC-Hersteller NXP

IC-Hersteller (95)

NXP SSL2103

Dimmable Greenchip controller for LED lighting

Details

TopologieSperrwandler
Eingangsspannung120 V
Schaltfrequenz10-130 kHz
Ausgang 130 V / 0.7 A
IC-Revision2.2

Beschreibung

The SSL2103 is a Switched Mode Power Supply (SMPS) controller 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 circuit to allow direct start-up from the rectified mains voltage.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 an 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 %
  • Suitable for flyback and buck applications

Typische Anwendungen

  • LED modules such as LED spots and down-lights
  • LED strings suitable for retail displays, etc.
  • SSL applications with various power requirements

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Montageart Muster
744821120SPEC
10 Dateien WE-CMB Stromkompensierte Netzdrossel 0.5 20 1000 250 1500 MnZn 15 7.8 17.5 THT
Artikel Nr. Daten­blatt Simu­lation
744821120SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Montageart Muster