UC1843AY
UC1843AY
Active
Description:  PWM CONTROLLER,
Manufacturer:  Microchip Technology
Datasheet:   UC1843AY Datasheet
History Price: Active
In Stock: 19600
UC1843AY vs UC1842AY
Part No
Series
-
-
Packaging
Tray
Bulk
Status
Active
Active
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Down
Step-Up, Step-Down
Output Configuration
Positive, Isolation Capable
Positive, Isolation Capable
Topology
Boost, Buck, Flyback, Forward
Boost, Buck, Flyback, Forward
Number of Outputs
1
1
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
10V ~ 30V
Frequency - Switching
Up to 500kHz
Up to 500kHz
Duty Cycle (Max)
96%
96%
Synchronous Rectifier
No
No
Clock Sync
No
No
Serial Interfaces
-
-
Control Features
Frequency Control
Frequency Control
Operating Temperature
-55 ℃ ~ 125 ℃ (TA)
-55 ℃ ~ 125 ℃ (TA)
Mounting Type
Through Hole
Through Hole
Package / Case
8-CDIP (0.300", 7.62mm)
8-CDIP (0.300", 7.62mm)
Supplier Device Package
8-CERDIP
8-CERDIP