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
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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1.201
Check for Additional Incoming Stock
All prices are in EUR
Tube
QuantityUnit PriceExt Price
10,77000 €0,77 €
100,55400 €5,54 €
500,46620 €23,31 €
1000,43890 €43,89 €
2500,41008 €102,52 €
5000,39276 €196,38 €
1.0000,37849 €378,49 €
2.5000,36343 €908,57 €
5.0000,35435 €1.771,75 €
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:0,77000 €
Unit Price with VAT:0,91630 €