Infineon Technologies

ICE3BR4765JG

3W 5V OFF-line, <10mW Standby, Isolated Power

Topologie: Flyback
Eingangsspannung (min.): 85.00 V
Eingangsspannung (max.): 265.00 V
Ausgang 1: 6.00 V / 0.500 A

Erstveröffentlichung am 03.06.2016, Version 0.1

Beschreibung

In this application, Infineon ICE3BR4765JG is used as a flyback controller. ICE3BR4765JG controller belongsto CoolSET®-F3R jitter serie. It has a built-in 650V CoolMOS® as a main switching component, as well as thestartup cell. Demo board application operates in Discontinuous Conduction Mode (DCM), running at 65 kHzswitching frequency. The output is single 5V 600mA, obtained by secondary side regulation. Active BurstMode operation provides very low standby power consumption, less than 10mW. Low EMI is achieved bybuilt-in frequency jitter and soft start operation

Merkmale

  • 650V avalanche rugged CoolMOS® with built-in Startup CellActive Burst Mode for lowest Standby Power65 kHz internally fixed switching frequencyAuto Restart Protection Mode for Overload, Open Loop, Vcc Undervoltage, Overtemperature & VccOvervoltageBuilt-in Soft StartFast load jump response in Active Burst ModeOverall tolerance of Current Limiting < ±5%Internal PWM Leading Edge BlankingBuilt-in Frequency jitter feature and soft driving for low EMIBiCMOS technology provides wide VCC rangeSmall form factor that fits to wall plug

Artikel

  Artikel Nr. SPEC Produktserie L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
fres
(MHz)
Montageart Vin VOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
L1
(mH)
NPRI : NSEC : NAUX ISAT1
(mA)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
C
(µF)
VR
(V (DC))
Endurance
(h)
Betriebstemperatur IRIPPLE
(mA)
RESR
(mΩ)
ILeak
(µA)
DF
(%)
Ø D
(mm)
Technische Artikelnummer Tol. C Bauform Keramiktyp Muster
744031470 PDF WE-TPC SMT-Speicherdrossel 47 0.39 0.25 940 20 SMT
750817018 PDF MID-OLIFX Offline Flyback Transformers for Infineon Technologies SMT 88 - 270 V (AC) 6 0.5 14.4 65 2.19 12.6:1:2.4 250 3750 13.8 23.9 11
875105144010 PDF WCAP-PSLP Aluminium-Polymer-Kondensatoren 5.8 330 6.3 2000 -55 °C up to +105 °C 3100 20 300 8 6.3 PSED058331M6R3DVCTBB000
885012108021 PDF WCAP-CSGP MLCCs 25 V(DC) 1.6 10 25 10 X5R1206106M025DFCT10000 ±20% 1206 X5R Klasse II