UC3843BDR2G Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
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4 976 In Stock
Can ship immediately
 

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All prices are in EUR.
Price Break Unit Price Extended Price
1 0,62000 €0,62
10 0,54600 €5,46
25 0,51280 €12,82
100 0,41840 €41,84
250 0,38868 €97,17
500 0,33078 €165,39
1 000 0,27304 €273,04

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Unit Price
€0,62000

Excludes VAT

€0,74400

Includes VAT

Alternate Package
  • Tape & Reel (TR)  : UC3843BDR2GOSTR-ND
  • Minimum Quantity: 2 500
  • Quantity Available: 2 500 - Immediate
  • Unit Price: €0,27304
  • Digi-Reel®  : UC3843BDR2GOSDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 4 976 - Immediate
  • Unit Price: Digi-Reel®
  • Tube  : UC3843BDGOS-ND
  • Minimum Quantity: 1
  • Quantity Available: 655 - Immediate
    5 995 - Factory Stock 
  • Unit Price: €0,69000

UC3843BDR2G

Datasheet
Digi-Key Part Number UC3843BDR2GOSCT-ND
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Manufacturer

onsemi

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Manufacturer Part Number UC3843BDR2G
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Description IC REG CTRLR FLYBACK 14SOIC
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Detailed Description

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

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Customer Reference
Documents & Media
Datasheets UC384(2,3)B, UC284(2,3)B
Environmental Information Material Declaration UC3843BDR2G
onsemi RoHS3
onsemi REACH219
HTML Datasheet UC384(2,3)B, UC284(2,3)B
EDA / CAD Models UC3843BDR2G by Ultra Librarian
Product Attributes
Type Description Select All
Categories
Manufacturer onsemi
Series -
Packaging Cut Tape (CT) 
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Part Number UC3843
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package 1
Other Names UC3843BDR2GOSCT