FSCQ1265RTYDTU

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Part Number	FSCQ1265RTYDTU
Manufacturer	onsemi
Category	Integrated Circuits (ICs) › AC DC Converters, Offline Switches
Description	IC OFFLINE SW FLBACK TO220F-5L
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	FSCQ1265RTYDTU PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 07 - Dec 11 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

FSCQ1265RTYDTU Specifications

Part Number:	FSCQ1265RTYDTU
Brand:	onsemi
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	AC DC Converters, Offline Switches
Manufacturer:	onsemi
Product Status:	Obsolete
Output Isolation:	Isolated
Internal Switch(s):	Yes
Voltage - Breakdown:	650V
Topology:	Flyback
Voltage - Start Up:	15 V
Voltage - Supply (Vcc/Vdd):	9V ~ 20V
Duty Cycle:	95%
Frequency - Switching:	20kHz
Power (Watts):	170 W
Fault Protection:	Current Limiting, Over Load, Over Temperature, Over Voltage
Control Features:	Sync
Operating Temperature:	-25°C ~ 85°C (TA)
Package / Case:	TO-220-5 Full Pack, Formed Leads
Supplier Device Package:	TO-220F-5L (Forming)
Mounting Type:	Through Hole

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