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Texas Instruments
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Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC2845BD1013TR

DigiKey Part Number
497-3679-2-ND - Tape & Reel (TR)
497-3679-1-ND - Cut Tape (CT)
497-3679-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UC2845BD1013TR
Description
IC REG CTRLR BOOST/FLYBACK 8SOIC
Manufacturer Standard Lead Time
14 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
UC2845BD1013TR Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
STMicroelectronics
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
-40°C ~ 150°C (TJ)
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 (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2845BD-8Texas Instruments368296-34277-5-ND$9.22000Upgrade
TL2845BDR-8Texas Instruments0296-21851-1-ND$4.24000Upgrade
TL2845BDRG4-8Texas Instruments0296-TL2845BDRG4-8CT-ND$4.24000Upgrade
TL2845D-8Texas Instruments0296-34280-5-ND$9.95000Upgrade
TL2845DG4-8Texas Instruments0TL2845DG4-8-ND$9.95000Upgrade
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.10000$7.10
10$5.06600$50.66
25$4.56560$114.14
100$4.01150$401.15
250$3.74704$936.76
500$3.58778$1,793.89
1,000$3.45651$3,456.51
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$3.31803$8,295.07
5,000$3.23455$16,172.75
7,500$3.19275$23,945.62
12,500$3.14643$39,330.38
17,500$3.11936$54,588.80
25,000$3.09334$77,333.50
Manufacturers Standard Package