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IC-Hersteller Diodes Incorporated

IC-Hersteller (79)

Diodes Incorporated AP3301 | Demoboard APA3301 EV1

Details

Topologie Sperrwandler
Eingangsspannung 90-265 V
Schaltfrequenz 20-120 kHz
Ausgang 1 12 V / 3.5 A
IC-Revision 1

Beschreibung

The AP3301 EV1 board is a Quasi-Resonant Flyback converter, operating under CCM and DCM, the valley switching on mode function will be appeared at all DCM region of variable load & high input AC line voltage conditions, it is employed with the peak-current control & multi-mode PWM control functions. Based on above the high performances are optimized & achieved. It is designed to serve as an example for High Efficiency, cost-effective & components less consumer home appliance systems. Its output power is rated at 42W with 12V-3.5A and peak power can be reach to 48W at peak time. Its input power consumption is less than 100mW at no load and meets DOE VI and CoC Tier 2 energy efficiency requirement.

Eigenschaften

  • Very Low Start-up Current
  • Multi-Mode Control
  • Quasi-Resonant Operation with Valley Lock
  • Fixed Frequency CCM Operation at Low Line Heavy Load
  • Non-Audible-Noise Quasi-Resonant Control
  • Internal Slope Compensation
  • Soft Start During Startup Process
  • Frequency Fold Back for High Average Efficiency
  • Secondary Winding Short Protection with FOCP
  • Frequency dithering for Reducing EMI
  • VCC Maintain Mode
  • Useful Pin Fault Protection: SENSE Pin Floating, FB/Opto-coupler Open/Short
  • Comprehensive System Protection Feature: VCC Over Voltage Protection (VOVP), Over Load Protection (OLP)
  • Brown Out Protection (BNO)
  • Secondary Side OVP (SOVP)
  • Mini Size Package of SOT26
  • Totally Lead-free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device

Typische Anwendungen

  • Power home Appliances systems / Set-top box & TV power supply
  • Switching AC-DC Adaptor & Charger / Open frame switching power supply

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads Produktserie Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
P
(mm)
Ø D
(mm)
Tol. C Bauform Keramiktyp IR 1
(A)
IR
(A)
L1
(mH)
L
(mH)
RDC1 max.
(mΩ)
VR
(V (DC))
VT
(V (AC))
C RISO DF @ 1 kHz
(%)
DF @ 10 kHz
(%)
DF @ 100 kHz
(%)
dV/dt
(V/µs)
Betriebstemperatur L
(mm)
W
(mm)
H
(mm)
Technische Artikelnummer Muster
860020572002
STE ALT EAG CAD LTS PSP CAD WCAP-ATG5 Aluminium-Elektrolytkondensatoren 2000 36 3 12 2 5 ±20% 35 6.8  µF -40 °C up to +105 °C 11 ATDC1106R8M035DSPA3B000
860021381021
STE ALT EAG CAD LTS PSP CAD WCAP-ATG5 Aluminium-Elektrolytkondensatoren 2000 550 1440 15 7.5 18 ±20% 400 120  µF -25 °C up to +105 °C 31.5 ATJL315121M400DSPAEB000
870025375009
STE ALT EAG CAD LTS PSP CAD WCAP-PTG5 Aluminium-Polymer-Kondensatoren 2000 5500 1000 10 5 10 ±20% 16 680  µF -55 °C up to +105 °C 12.5 PTEF125681M016DSPA9B000
744822110
STE ALT EAG CAD LTS PSP IGS CAD SPA WE-CMB Stromkompensierte Netzdrossel Typ S 1 1 10 10 360 250 1500 -40 °C up to +125 °C 17.5 13 22
890324024002
STE ALT EAG CAD LTS PSP IGS CAD WCAP-FTX2 Folienkondensatoren 12.5 ±10% Pitch 12.5 mm 275 220  nF 30000  MΩ 0.1 0.2 2 240 -40 °C up to +105 °C 15 7 12.5 MX2P125224K275ASPB15000
885012007057
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) ±5% 0805 50 100  pF 2 1.25 0.6 NP00805101J050DFCT10000
885012007061
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) ±5% 0805 NP0 Klasse I 50 470  pF 2 1.25 0.8 NP00805471J050DFCT10000
885012007063
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) ±5% 0805 NP0 Klasse I 50 1  nF 2 1.25 0.8 NP00805102J050DFCT10000
885012207097
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) 2.5 ±10% 0805 X7R Klasse II 50 68  nF 2 1.25 0.8 X7R0805683K050DFCT10000
885012207098
STE ALT EAG CAD LTS PSP CAD WCAP-CSGP MLCCs 50 V(DC) 2.5 ±10% 0805 X7R Klasse II 50 100  nF 2 1.25 0.8 X7R0805104K050DFCT10000
Muster
Artikel Nr. Daten­blatt Downloads Produktserie Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
P
(mm)
Ø D
(mm)
Tol. C Bauform Keramiktyp IR 1
(A)
IR
(A)
L1
(mH)
L
(mH)
RDC1 max.
(mΩ)
VR
(V (DC))
VT
(V (AC))
C RISO DF @ 1 kHz
(%)
DF @ 10 kHz
(%)
DF @ 100 kHz
(%)
dV/dt
(V/µs)
Betriebstemperatur L
(mm)
W
(mm)
H
(mm)
Technische Artikelnummer Muster