8-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC2843BN

DigiKey Part Number
497-3678-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
UC2843BN
Description
IC REG CTRLR BST/FLYBK 8-MINIDIP
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-Mini DIP
Datasheet
 Datasheet
EDA/CAD Models
UC2843BN Models
Product Attributes
Type
Description
Select All
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)
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
-25°C ~ 85°C (TA)
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-Mini DIP
Base Product Number
UC2843
Product Questions and Answers

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In-Stock: 1,201
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Quantity
All prices are in CHF
Tube
QuantityUnit PriceExt Price
1Fr.0.72000Fr.0.72
10Fr.0.51700Fr.5.17
50Fr.0.43480Fr.21.74
100Fr.0.40930Fr.40.93
250Fr.0.38248Fr.95.62
500Fr.0.36628Fr.183.14
1,000Fr.0.35298Fr.352.98
2,500Fr.0.33894Fr.847.35
5,000Fr.0.33048Fr.1,652.40
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:Fr.0.72000
Unit Price with VAT:Fr.0.77832
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