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IC manufacturers Infineon Technologies

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reference designXDPL8105 | Demoboard REF-XDPL8105-CDM10V

Infineon Technologies XDPL8105 | Demoboard REF-XDPL8105-CDM10V

XDPL8105 Single-Stage PFC Flyback Dimmable Constant Current Controller

Overview

TopologyFlyback Converter
Input voltage90-305 V
Output 145 V / 0.88 A
IC revision1.0

Description

The XDPL8105 40W reference design is a digitally configurable LED driver with a universal input of 90–305 VAC, awide output load range of 16–45 VDC and isolated 0–10 V dimming (with CDM10V).

Features

Single-stage flyback with power factor correction (PFC) and high-precision primary side-controlled constant current outputExcellent current accuracy (±3%) across universal input voltage range (90 to 305 Vac) and wide output voltage range (18 V – 45 V)Integrated 600 V HV cell for fast startupHigh efficiency with quasi-resonant (QR) operationLow dimming output with discontinuous conduction mode (DCM) and active burst mode (ABM) operationHigh power factor (PF) and low input current total harmonic distortion (iTHD) with advanced switching cycle modulation schemeLow Bill Of Materials (BOM)Configurable dimming curve to either linear or quadratic (eye-adaptive).Configurable output current at minimum dimming input (from 10% to 1%)Quick design and variant handling supported by digital parameter configurability with .dp vision GUI – e.g.output current setting, dimming curve shape selection, protection handling and operation fine-tuning.Supports transformer-less IEC60929-compliant isolated 0–10 V dimming using CDM10V.

Typical applications

  • LED driver

More information

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7447480471
SPECWE-TI Radial Leaded Wire Wound Inductor, 470 µH, 1.15 A
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-TI Radial Leaded Wire Wound Inductor
Inductance470 µH
Rated Current1.15 A
Saturation Current @ 10%1.3 A
DC Resistance0.52 Ω
Self Resonant Frequency1.8 MHz
VersionStandard 
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750343265
SPECTransformer, 544 µH, –
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Downloads5 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product series Transformer
Inductance544 µH
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