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IC-Hersteller RICOH Electronic Devices Co., Ltd.

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RICOH Electronic Devices Co., Ltd. R1700 | Demoboard R1700

R1700 Series 650 V Variable Output Current/Voltage ZVS PFC/LED Driver Controller

Details

TopologieAufwärtswandler
Eingangsspannung8-650 V
IC-Revision2

Beschreibung

The R1700V is a zero-voltage switching (ZVS) PFC/LED driver controller with a variable output current/voltage. It is ideal for improving power factors of LED lightings and consumer appliances. This device features the arbitrary setting of output voltage based on buck-boost (inverting) topology. Integration of this device and the R1580N allows the two-stage architecture and a flicker-free operation in LED lighting applications.

Eigenschaften

  • Overcurrent Protection (OCP)
  • Thermal Shutdown (TSD)
  • BST/VCC Pin Undervoltage Lockout (UVLO)
  • VCC Pin Overvoltage Lockout (OVLO)
  • Overvoltage Protection (FBOVP)
  • Latch-type Protection (Selectable)

Typische Anwendungen

  • LED lighting
  • Motor Drivers

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCVR
(V (AC))
dV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
L
(mm)
W
(mm)
H
(mm)
Technische Artikelnummer Muster
890324024003SPEC
8 Dateien WCAP-FTX2 Folienkondensatoren330 nF 275 260 0.130000 MΩ -40 °C up to +105 °C 12.5 15 8.5 14 MX2P125334K275ASPB15000
Artikel Nr. Daten­blatt Simu­lation
890324024003SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCVR
(V (AC))
dV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
L
(mm)
W
(mm)
H
(mm)
Technische Artikelnummer Muster