UC3844BNST is Obsolete and no longer manufactured.
Available Substitutes:

Parametric Equivalent

UC3844BN
STMicroelectronics
In Stock: 0
Unit Price: $0.91000
Datasheet
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8-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3844BNST

DigiKey Part Number
497-6136-5-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
UC3844BNST
Description
IC REG CTRLR PWM CM 8-MINIDIP
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
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Part Status
Obsolete
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
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-Mini DIP
Base Product Number
UC3844
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Obsolete
This product is no longer manufactured. View Substitutes