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ICE5GR4780AGXUMA1 +BOM

Robust off-line topology for reliable voltage conversion

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Converter Offline Flyback Topology 125kHz PG-DSO-12-21

125kHz maximum switching frequency with 800V integrated MOSFET
Power delivery of up to 15W with universal wide input range (85~300V
AC
Brown in protection, fast and robust start-up operation with cascode configuration
3 level selectable entry/exit active burst mode profile (optional)
Built-in digital soft-start
Cycle by cycle peak current limitation
Support both DCM and CCM operation with slope compensation
Integrated error amplifier to support direct feedback typical with non-isolated flyback topology
Digital frequency reduction with decreasing load for higher efficiency
Adjustable line input over voltage protection (optional)
V
CC
OLP, output short, OTP with hysteresis and V
CC
Auto-restart for all protection features
Reduce BOM count and cost with integrated line input over voltage protection and error amplifier
Increase mid and light load efficiency with digital frequency reduction
High power delivery with slope compensation for CCM operation

Category	Integrated Circuits (ICs)Power Management (PMIC)AC DC Converters, Offline Switches	Series	CoolMOS™, CoolSET™
Output Isolation	Non-Isolated	Internal Switch(s)	Yes
Voltage - Breakdown	800V	Topology	Flyback
Voltage - Supply (Vcc/Vdd)	10V ~ 25.5V	Duty Cycle	75%
Frequency - Switching	125kHz	Power (Watts)	15 W
Fault Protection	Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage	Control Features	EN, Soft Start, Sync
Operating Temperature	-40°C ~ 150°C (TJ)	Mounting Type	Surface Mount
Base Product Number	ICE5GR4780	RHoS	yes
PBFree	yes	HalogenFree	yes