IC manufacturers Infineon Technologies

IC manufacturers (99)

Infineon Technologies ICE5QSAG

50W 12V 5V SMPS Demo Board with ICE5QSAG and IPA80R650CE

Overview

TopologyFlyback Converter
Input voltage85-300 V
Output 112 V / 3.75 A
Output 25 V / 1 A
IC revision1.0

Description

50W 12V 5V SMPS Demo Board withICE5QSAG and IPA80R650CEAN-DEMO_5QSAG_50W1Revision 1.0This application note is an engineering report of 50 W 12 V and 5 V demo board designed in a Quasi-Resonant flyback converter topology using the 5th generation Quasi-Resonant Controller, ICE5QSAGand a CE series of high voltage CoolMOS™ IPA80R650CE.

Features

  • Novel Quasi-Resonant switching scheme
  • Rapid and adjustable start-up with cascode configuration
  • 2 level selectable active burst mode level
  • Built-in digital soft-start
  • Cycle by cycle peak current limitation
  • Digital frequency reduction with decreasing load for higher efficiency
  • Adjustable line input over-voltage and brown IN/OUT protection
  • V CC and CS pin short to ground protection
  • OLP, output short, output over-voltage, OTP with hysteresis and V CC over/under voltage protection
  • Auto-restart for all protection features

Typical applications

  • Offline aux SMPS for server, PC power, aircon, refrigerator and audio/ Offline main SMPS for adapter, set-top-box, water purifier, TV, industrial SMPS and POE

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesPins (Value)
(pcs)
ApplicationPCB/Cable/PanelModularityTypeWire SectionL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Version Samples
691102710002SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 102 - 5.00 mm Horizontal Entry Modular 2 Wire Protector PCB Yes Horizontal 22 to 14 (AWG) 0.75 to 1.5 (mm²) 17.5
691412120002BSPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires 2 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²) 2
7447462047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 4.7 4.2 3.7 0.03 40 Heat Shrinking Tube
750343268SPEC
5 files Active i| Production is active. Expected lifetime: >10 years. Transformer 372 4
Order Code Data­sheet Simu­lation
691102710002SPEC
691412120002BSPEC
7447462047SPEC
750343268SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesPins (Value)
(pcs)
ApplicationPCB/Cable/PanelModularityTypeWire SectionL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Version Samples