Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UC2844BD1R2G

DigiKey Part Number
UC2844BD1R2GOSTR-ND - Tape & Reel (TR)
UC2844BD1R2GOSCT-ND - Cut Tape (CT)
UC2844BD1R2GOSDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
UC2844BD1R2G
Description
IC REG CTRLR PWM CM 8-SOIC
Manufacturer Standard Lead Time
16 Weeks
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
UC2844BD1R2G Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
onsemi
Duty Cycle (Max)
48%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
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)
10V ~ 36V
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2844BDR-8Texas Instruments7,000296-21849-1-NDFr.0.41000Similar
UC1843AMDREPTexas Instruments2,149296-18182-1-NDFr.7.07000Similar
UC1844AMDREPTexas Instruments11,714296-UC1844AMDREPCT-NDFr.4.75000Similar
UC1845AMDREPTexas Instruments1,943296-18184-1-NDFr.9.31000Similar
UC2843AQD8Texas Instruments954296-15199-5-NDFr.1.46000Similar
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In-Stock: 1,970
Check for Additional Incoming Stock
Quantity
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.0.52000Fr.0.52
10Fr.0.36800Fr.3.68
25Fr.0.32960Fr.8.24
100Fr.0.28810Fr.28.81
250Fr.0.26820Fr.67.05
500Fr.0.25618Fr.128.09
1,000Fr.0.24630Fr.246.30
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.22900Fr.572.50
5,000Fr.0.22290Fr.1,114.50
Manufacturers Standard Package
Unit Price without VAT:Fr.0.52000
Unit Price with VAT:Fr.0.56212
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