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NXP SSL5231D | Demoboard UM10848

SSL5231DB1242 230 V/4 W non-isolated buck-boost candle-form dimmable LED driver dual demo board

Overview

TopologyBuck-Boost Converter
Input voltage230 V
Output 190 V / 0.04 A
IC revision1.2

Description

This user manual describes the operation of the SSL5231DB1242 dual demo board. The demo board features the MOSFET driver controller SSL5231T in a 230 V/4 Wnon-isolated buck-boost dimmable LED driver application.The SSL5231DB1242 single demo board is designed for driving LED loads with 90 V nominal voltage and 4 W input power.The PCB dimensions are compatible with candle-form applications.The SSL5231DB1242 demo board provides a simple and highly efficient solution for Solid-State Lighting (SSL) applications.

Features

  • Candle-form applications
  • Supports most available leading-edge and trailing-edge dimmers
  • Deep dimming level
  • Flicker-free dimming
  • Open/short LED string protection
  • Over Current Protection (OCP)
  • Over Temperature Protection (OTP)
  • PF > 0.86
  • Efficiency > 75 % at 230 V (AC) input
  • Compliant with IEC61000-3-2 harmonic standard
  • Compliant with EN55015 conducted EMI

More information

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
PCB/Cable/Panel
Modularity
Type
L(µH)
IR(A)
ISAT(A)
RDC max.(Ω)
fres(MHz)
Mount
SamplesAvailability & Sample
SPECWR-TBL Series 3127 - 5.00 mm Open Horizontal PCB Header, 2, PCB Header
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityNo 
TypeOpen Horizontal Plug entry 
Rated Current15 A
MountTHT 
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SPECWE-TIS Radial Leaded Wire Wound Inductor, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4700 µH
Rated Current0.16 A
Saturation Current0.14 A
DC Resistance11.4 Ω
Self Resonant Frequency0.8 MHz
MountTHT 
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