UC3846N vs UC3844AN Comparison
This in-depth comparison of the UC3846N and UC3844AN 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.
Specifications
Package
PDIP-16
DIP-8
Description
IC REG CTRLR MULT TOPOLOGY 16DIP
IC REG CTRLR PWM CM 8-MINIDIP
Supplier
-
STMicroelectronics
Part Status
Active
Obsolete
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Positive, Isolation Capable
Topology
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Boost, Flyback
Number of Outputs
2
1
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
6.95V ~ 40V
10V ~ 30V
Frequency - Switching
500kHz
Up to 500kHz
Duty Cycle(Max)
50%
48%
Synchronous Rectifier
Yes
No
Clock Sync
Yes
No
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
0°C ~ 70°C (TA)
Mounting Type
Through Hole
Through Hole
