Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UC2843BD1G

DigiKey Part Number
UC2843BD1GOS-ND
Manufacturer
Manufacturer Product Number
UC2843BD1G
Description
IC REG CTRLR FLYBACK 8SOIC
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC2843BD1G 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
Obsolete
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
Surface Mount
Topology
Boost, Flyback
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Outputs
1
Supplier Device Package
8-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (47)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC2842BD1STMicroelectronics529497-18659-ND399,69000 FtDirect
UC2842BD1013TRSTMicroelectronics0497-6785-1-ND381,24000 FtDirect
UC2843BD1013TRSTMicroelectronics3 337497-8351-1-ND276,71000 FtDirect
TL2842BD-8Rochester Electronics, LLC5 7862156-TL2842BD-8-ND356,64000 FtUpgrade
TL2842BDR-8Texas Instruments148296-21845-1-ND184,47000 FtUpgrade
In-Stock: 974
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This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
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All prices are in HUF
Tube
QuantityUnit PriceExt Price
1175,25000 Ft175,25 Ft
10122,67300 Ft1 226,73 Ft
9895,81143 Ft9 389,52 Ft
19690,52520 Ft17 742,94 Ft
29487,87422 Ft25 835,02 Ft
58883,98927 Ft49 385,69 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:175,25000 Ft
Unit Price with VAT:222,56750 Ft