UC3877DWPTRG4

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Part Number	UC3877DWPTRG4
Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) › AC DC Converters, Offline Switches
Description	IC OFFLINE SW FULL-BRDG 28SOIC
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	UC3877DWPTRG4 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 11 - Dec 15 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

UC3877DWPTRG4 Specifications

Part Number:	UC3877DWPTRG4
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Product Status:	Obsolete
Output Isolation:	Non-Isolated
Internal Switch(s):	-
Voltage - Breakdown:	-
Topology:	Full-Bridge
Voltage - Start Up:	10.75 V
Voltage - Supply (Vcc/Vdd):	9.5V ~ 20V
Duty Cycle:	100%
Frequency - Switching:	1MHz
Power (Watts):	-
Fault Protection:	Current Limiting
Control Features:	Frequency Control, Soft Start, Sync
Operating Temperature:	0°C ~ 70°C (TA)
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	28-SOIC
Mounting Type:	Surface Mount

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