Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UC3844BD1

DigiKey Part Number
497-18661-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
UC3844BD1
Description
IC REG CTRLR BST FLYBK ISO 8-SO
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
UC3844BD1 Models
Product Attributes
Type
Description
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Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
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)
10V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TJ)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
UC3844
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In-Stock: 942
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Quantity
All prices are in EUR
Tube
QuantityUnit PriceExt Price
10,65000 €0,65 €
100,46300 €4,63 €
250,41640 €10,41 €
1000,36480 €36,48 €
3000,33607 €100,82 €
5000,32542 €162,71 €
1.0000,31322 €313,22 €
2.5000,30034 €750,85 €
5.0000,29258 €1.462,90 €
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:0,65000 €
Unit Price with VAT:0,77350 €