Infineon Technologies ICE2QS03G

15 W 5 V Adapter Reference Boardwith ICE2QS03G, IR1161, IPS65R1K5CE, BSZ100N06LS3 G and BASW21-03W

Quasi resonant operation till very low load

Active burst mode operation at light/no load for low standby input power (< 100mW)
Digital frequency reduction with decreasing load
Startup cell for VCC pre-charging with constant current
Built-in digital soft-start
Foldback correction and cycle-by-cycle peak current limitation
Auto restart mode for VCC Over-voltage protection, VCC Under-voltage protection and open loop/over-loadprotection
Latch-off mode for adjustable output over-voltage protection and short-winding protection

Adapter/Charger
LCD monitor, DVD R/W, DVD Combo, Blue-ray/DVD player, Set-top box,
Auxiliary power supply for CRT TV, LCD TV, PC, Server, Printer, TV, Home theater/Audio System, etc.

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L(µH)	I_R(A)	I_SAT,10%(A)	R_{DC max.}(Ω)	f_res(MHz)	Version	SamplesAvailability & Sample

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	7447462101	SPECWE-TI Radial Leaded Wire Wound Inductor, 100 µH, 0.8 A	Simulation	Availability –	Downloads9 files ALT Altium_WE-TI (rev23a).IntLib \| 1.6 MB CDS Cadence_WE-TI (rev25a).zip \| 27.4 MB EAG Eagle_WE-TI (rev23a).lbr \| 117.4 KB KIC KiCad_WE-TI (rev26b).zip \| 1.2 MB ZUK CadStar_WE-TI (rev19b).zip \| 16.3 KB IGS WE-TI_Typ_XS (rev1).igs \| 2 MB STP WE-TI_Typ_XS (rev1).stp \| 642.4 KB PSP PSpice_WE-TI (rev24a).zip \| 24.4 KB SCS Spectre_WE-TI (rev24a).mod \| 29.9 KB	Status Activei\| Production is active. Expected lifetime: >10 years.	Product seriesWE-TI Radial Leaded Wire Wound Inductor	Inductance100 µH	Rated Current0.8 A	Saturation Current @ 10%0.8 A	DC Resistance0.65 Ω	Self Resonant Frequency7.1 MHz	VersionHeat Shrinking Tube	–Check availability

Off-Line SMPS Quasi-Resonant PWM Controller with integrated 500V startup cell in DSO8