UC3846N vs UC3843AN Comparison
This in-depth comparison of the UC3843AN and UC3846N 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
PDIP-16
Description
IC REG CTRLR BUCK 8DIP
IC REG CTRLR MULT TOPOLOGY 16DIP
Part Status
Obsolete
Active
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Positive
Topology
Boost, Flyback
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Number of Outputs
1
2
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
8.4V ~ 30V
6.95V ~ 40V
Frequency - Switching
Up to 500kHz
500kHz
Duty Cycle(Max)
96%
50%
Synchronous Rectifier
No
Yes
Clock Sync
No
Yes
Control Features
Frequency Control
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
0°C ~ 70°C (TA)
0°C ~ 70°C (TA)
Mounting Type
Through Hole
Through Hole
