IC manufacturers Nisshinbo Micro Device Inc.

IC manufacturers (95)

Nisshinbo Micro Device Inc. R1700V

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

Overview

TopologyPower Factor Correction
Input voltage8-650 V
Switching frequency0.5-100 kHz
Output 119 V / 0.27 A

Description

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 twostage architecture and a flicker-free operation in LED lighting applications.

Features

  • Input Voltage Range: 8 V to 650 V
  • PWM Linear Dimming Control Range: 5% to 100%
  • Built-in Max. 650-V Operating Regulator
  • Built-in Half Bridge Gate Driver
  • Corresponding Topologies
  • Buck-boost (Inverting) PFC
  • Variable Output Current PFC, Linear Dimmable
  • Variable Output Voltage PFC
  • Boost PFC
  • Buck PFC

Typical applications

  • PFCs for PAM Controlled Motor Drivers / Low Output Voltage PFCs / DC/DC Converters
  • LED Lighting PFCs, Linear Dimmable / Flicker-free LED Lighting using R1580N

Products

Order Code Data­sheet Simu­lation Downloads Product seriesCVR
(V (AC))
Safety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
L
(mm)
W
(mm)
H
(mm)
Packaging Samples
890324024003SPEC
8 files WCAP-FTX2 Film Capacitors330 nF 275 X2 260 0.130 GΩ -40 °C up to +105 °C 12.5 15 8.5 14 Bulk
Order Code Data­sheet Simu­lation
890324024003SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesCVR
(V (AC))
Safety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
L
(mm)
W
(mm)
H
(mm)
Packaging Samples