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Part Number Overview
Manufacturer Part Number
UC3843BVNG
Description
IC REG CTRLR FLYBACK 8DIP
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Manufacturer
onsemi
Standard LeadTime
Edacad Model
UC3843BVNG Models
Standard Package
50
Supplier Stocks
Technical specifications
Mfr
onsemi
Series
-
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Flyback
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 ~ 105°C (TA)
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-PDIP
Base Product Number
UC3843
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
ONSONSUC3843BVNG
2156-UC3843BVNG-OS
UC3843BVNGOS
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC3843BVNG
Documents & Media
Datasheets
1(UC384(2,3)B, UC284(2,3)B)
Environmental Information
()
PCN Obsolescence/ EOL
1(Mult Dev EOL 29/Jan/2021)
PCN Assembly/Origin
1(PDIP-8 Assembly Revised 03/Sep/2013)
HTML Datasheet
1(UC384(2,3)B, UC284(2,3)B)
EDA Models
1(UC3843BVNG Models)
Quantity Price
-
Substitutes
Part No. : UC3843BNG
Manufacturer. : onsemi
Quantity Available. : 0
Unit Price. : $1.00000
Substitute Type. : Similar
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Unit Price. : $1.00000
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Part No. : TL2843BP
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 158,801
Unit Price. : $0.91000
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Manufacturer. : Rochester Electronics, LLC
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Part No. : UC3843AM
Manufacturer. : Microchip Technology
Quantity Available. : 354
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Part No. : UC3843AN
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Unit Price. : $1.42000
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Part No. : UC3843BN
Manufacturer. : STMicroelectronics
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Unit Price. : $0.90000
Substitute Type. : Similar
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Unit Price. : $0.90000
Substitute Type. : Similar