UC3879N
UC3879N
Active
Description:  IC REG CTRLR HALF-BRIDGE 20DIP
Manufacturer:  Texas Instruments
Datasheet:   UC3879N Datasheet
History Price: $11.70000
In Stock: 2800
UC3879N vs UC3847DW
Part No
Series
-
-
Packaging
Tube
Bulk or Tube
Status
Active
Active
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up/Step-Down
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Positive
Topology
Half-Bridge
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Number of Outputs
4
2
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
9V ~ 20V
6.95V ~ 40V
Frequency - Switching
Up to 300kHz
500kHz
Duty Cycle (Max)
50%
50%
Synchronous Rectifier
Yes
Yes
Clock Sync
Yes
Yes
Serial Interfaces
-
-
Control Features
Frequency Control, Ramp, Soft Start
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
0 ℃ ~ 70 ℃ (TA)
0 ℃ ~ 70 ℃ (TA)
Mounting Type
Through Hole
Surface Mount
Package / Case
20-DIP (0.300", 7.62mm)
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-PDIP
16-SOIC