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Part Number Overview
Manufacturer Part Number
UC2843DTR/80869
Description
UC2843 SWITCHING CONTROLLER
Detailed Description
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Manufacturer
Unitrode
Standard LeadTime
Edacad Model
Standard Package
417
Supplier Stocks
Technical specifications
Mfr
Unitrode
Series
-
Package
Bulk
Product Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
12V ~ 28V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
97%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC2843
Environmental & Export Classifications
RoHS Status
Not applicable
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
TEXUNIUC2843DTR/80869
2156-UC2843DTR/80869
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Unitrode UC2843DTR/80869
Documents & Media
Datasheets
1(Datasheet)
Quantity Price
Quantity: 417
Unit Price: $0.72
Packaging: Bulk
MinMultiplier: 417
Packaging: Bulk
MinMultiplier: 417
Substitutes
-