Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
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UC2843BNG

DigiKey Part Number
UC2843BNGOS-ND
Manufacturer
Manufacturer Product Number
UC2843BNG
Description
IC REG CTRLR FLYBACK 8DIP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Datasheet
 Datasheet
EDA/CAD Models
UC2843BNG Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
onsemi
Duty Cycle (Max)
96%
Packaging
Tube
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Up, Step-Up/Step-Down
Operating Temperature
-25°C ~ 85°C (TA)
Output Configuration
Positive, Isolation Capable
Mounting Type
Through Hole
Topology
Boost, Flyback
Package / Case
8-DIP (0.300", 7.62mm)
Number of Outputs
1
Supplier Device Package
8-PDIP
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC2842ANTexas Instruments717296-11175-5-ND633,35000 FtUpgrade
UC2842NTexas Instruments994296-11176-5-ND556,48000 FtUpgrade
UC2843ANTexas Instruments1 238296-11179-5-ND574,93000 FtUpgrade
UC3842ANTexas Instruments898296-11280-5-ND488,85000 FtSimilar
UC3843NTexas Instruments1 202296-11288-5-ND538,04000 FtSimilar
In-Stock: 81
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All prices are in HUF
Tube
QuantityUnit PriceExt Price
1350,49000 Ft350,49 Ft
10253,64600 Ft2 536,46 Ft
50214,60020 Ft10 730,01 Ft
100202,51730 Ft20 251,73 Ft
250189,74584 Ft47 436,46 Ft
500182,05344 Ft91 026,72 Ft
1 000175,72305 Ft175 723,05 Ft
2 500169,03724 Ft422 593,10 Ft
5 000165,00780 Ft825 039,00 Ft
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:350,49000 Ft
Unit Price with VAT:445,12230 Ft