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UC3845DG4 Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
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Price Break Unit Price Extended Price
600 0.80750 $484.50

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Alternate Package
  • Tape & Reel (TR)  : UC3845DTRG4-ND
  • Minimum Quantity: 2,500  Non-Stock 
  • Quantity Available: 10,000 - Factory Stock 
  • Unit Price: $0.49840

UC3845DG4

Datasheet
Digi-Key Part Number UC3845DG4-ND
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Manufacturer

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Manufacturer Part Number UC3845DG4
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Description IC REG CTRLR MULT TOP 14SOIC
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Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC

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Direct Substitute
Part Number Manufacturer Quantity Available Unit Price Tariff Status
UC3845BDG ON Semiconductor 505 - Immediate
$0.59000 Not applicable
Documents & Media
Datasheets UC1842-45, UC2842-45, UC3842-45
Featured Product Power Management
PCN Design/Specification US18/28/38 DataSheet Update 4/Jan/2017
EDA / CAD Models Download from Ultra Librarian
Product Attributes
Type Description Select All
Categories
Manufacturer Texas Instruments
Series -
Packaging Tube 
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Buck, Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 12V ~ 28V
Frequency - Switching 500kHz
Duty Cycle (Max) 48%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Part Number UC3845
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package 50