UC1861J
UC1861J
Active
Description:  SWITCHING CONTROLLER
Manufacturer:  Texas Instruments
Datasheet:   UC1861J Datasheet
History Price: $26.38000
In Stock: 11600
UC1861J vs UC1844L
Part No
Series
-
-
Packaging
Bulk
Bulk
Status
Active
Active
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, Full-Bridge, Half-Bridge, Push-Pull
Boost, Flyback, Forward
Number of Outputs
2
1
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
22V
10V ~ 30V
Frequency - Switching
50kHz ~ 500kHz
Up to 500kHz
Duty Cycle (Max)
50%
48%
Synchronous Rectifier
No
No
Clock Sync
No
No
Serial Interfaces
-
-
Control Features
Soft Start
Frequency Control
Operating Temperature
-55 ℃ ~ 125 ℃ (TA)
-55 ℃ ~ 125 ℃ (TA)
Mounting Type
Through Hole
Surface Mount
Package / Case
16-CDIP (0.300", 7.62mm)
20-LCC (J-Lead)
Supplier Device Package
16-CDIP
20-PLCC (9x9)