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 (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2844BDR-8Texas Instruments6 997296-21849-1-NDR8,67000Similar
UC1842AMDREPTexas Instruments2 377296-18181-2-NDR93,74846Similar
UC1843AMDREPTexas Instruments1 979296-18182-1-NDR148,39000Similar
UC1844AMDREPTexas Instruments17 352296-UC1844AMDREPCT-NDR99,80000Similar
UC1845AMDREPTexas Instruments1 987296-18184-1-NDR195,51000Similar
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In-Stock: 1 970
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Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R10,96000R10,96
10R7,72200R77,22
25R6,92400R173,10
100R6,05030R605,03
250R5,63276R1 408,19
500R5,38048R2 690,24
1 000R5,17302R5 173,02
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500R4,80968R12 024,20
5 000R4,68154R23 407,70
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