UC3843AN vs UC3845N
This in-depth comparison of the UC3843AN and UC3845N provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Package
PDIP-8
DIP-8
Description
IC REG CTRLR BUCK 8DIP
IC REG CTRLR BOOST/FLYBACK 8DIP
Supplier
-
Rochester Electronics, LLC,onsemi
ProductStatus
Obsolete
Obsolete
OutputType
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Step-Up, Step-Up/Step-Down
OutputConfiguration
Positive, Isolation Capable
Positive, Isolation Capable
Topology
Boost, Flyback
Boost, Flyback
NumberofOutputs
1
1
OutputPhases
1
1
Voltage-Supply(Vcc/Vdd)
8.4V ~ 30V
7.6V ~ 30V
Frequency-Switching
Up to 500kHz
Up to 500kHz
DutyCycle(Max)
96%
48%
SynchronousRectifier
No
No
ClockSync
No
No
ControlFeatures
Frequency Control
Frequency Control
OperatingTemperature
0°C ~ 70°C (TA)
0°C ~ 70°C (TA)
MountingType
Through Hole
Through Hole
