UCC3889DG4

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Part Number	UCC3889DG4
Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) › AC DC Converters, Offline Switches
Description	IC OFFLINE SWITCH FLYBACK 8SOIC
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	UCC3889DG4 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]*
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UCC3889DG4 Specifications

Part Number:	UCC3889DG4
Brand:	Texas Instruments
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	AC DC Converters, Offline Switches
Manufacturer:	Texas Instruments
Product Status:	Discontinued at Digi-Key
Output Isolation:	Non-Isolated
Internal Switch(s):	No
Voltage - Breakdown:	-
Topology:	Flyback
Voltage - Start Up:	8.4 V
Voltage - Supply (Vcc/Vdd):	6.3V ~ 9.3V
Duty Cycle:	-
Frequency - Switching:	-
Power (Watts):	-
Fault Protection:	Short Circuit
Control Features:	-
Operating Temperature:	0°C ~ 70°C (TA)
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Mounting Type:	Surface Mount

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