UC2843ANG4

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Part Number	UC2843ANG4
Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) › DC DC Switching Controllers
Description	IC REG CTRLR MULT TOPOLOGY 8DIP
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	UC2843ANG4 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 17 - Dec 21 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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UC2843ANG4 Specifications

Part Number:	UC2843ANG4
Brand:	Texas Instruments
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	DC DC Switching Controllers
Manufacturer:	Texas Instruments
Product Status:	Discontinued at Digi-Key
Output Type:	Transistor Driver
Function:	Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration:	Positive, Isolation Capable
Topology:	Boost, Buck, Flyback, Forward
Number of Outputs:	1
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	7.6V ~ 30V
Frequency - Switching:	Up to 500kHz
Duty Cycle (Max):	96%
Synchronous Rectifier:	No
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Frequency Control
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP

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