UC3843N
Part number
UC3843N
Product Category
DC DC Switching Controllers
Manufacturer
Fairchild Semiconductor
Description
SWITCHING CONTROLLER
Encapsulation
Tube
Packing
Quantity
2044
RoHS status
NO
Inventory
base.lang_mini : 373
Quantity
Price
Total price
373
$0.89
$331.97
Part Status
Obsolete
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-DIP
Number of Outputs
1
Operating Temperature
0°C ~ 70°C (TA)
Function
Step-Up, Step-Down, Step-Up/Step-Down
Synchronous Rectifier
No
Output Type
Transistor Driver
Output Phases
1
Clock Sync
No
Serial Interfaces
-
Frequency - Switching
Up to 500kHz
Control Features
Frequency Control
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Duty Cycle (Max)
97%
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Buck-Boost, Flyback, Forward
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Address:Bank of Communications Century Plaza, Huaqiangbei Street, Futian District, Shenzhen, Guangdong Province
