TOP253PN

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Part Number	TOP253PN
Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) › AC DC Converters, Offline Switches
Description	IC OFFLINE SWITCH FLYBACK 8DIP
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	TOP253PN PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 08 - Dec 12 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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TOP253PN Specifications

Part Number:	TOP253PN
Brand:	Power Integrations
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	AC DC Converters, Offline Switches
Manufacturer:	Power Integrations
Product Status:	Active
Output Isolation:	Isolated
Internal Switch(s):	Yes
Voltage - Breakdown:	700V
Topology:	Flyback
Voltage - Start Up:	-
Voltage - Supply (Vcc/Vdd):	-
Duty Cycle:	78%
Frequency - Switching:	66kHz
Power (Watts):	25 W
Fault Protection:	Current Limiting, Over Temperature, Over Voltage
Control Features:	-
Operating Temperature:	-40°C ~ 150°C (TJ)
Package / Case:	8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package:	8-PDIP-C
Mounting Type:	Through Hole

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