UC2845NG is Obsolete and no longer manufactured.
Available Substitutes:

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Texas Instruments
In Stock: 6.588
Unit Price: 2,16000 €
Datasheet

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Rochester Electronics, LLC
In Stock: 1.935
Unit Price: 1,38000 €
Datasheet
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC2845NG

DigiKey Part Number
UC2845NGOS-ND
Manufacturer
Manufacturer Product Number
UC2845NG
Description
IC REG CTRLR BOOST/FLYBACK 8DIP
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
UC2845NG Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
onsemi
Duty Cycle (Max)
48%
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
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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC2845NTexas Instruments6.588296-11188-5-ND2,16000 €Upgrade
TL2845PRochester Electronics, LLC1.9352156-TL2845P-ND1,38000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes