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UC1843AY
UC1843AY
Active
PMIC - DC DC Switching Controllers
Description:  PWM CONTROLLER,
Manufacturer:  Microchip Technology
Datasheet:   UC1843AY Datasheet
History Price: Active
In Stock: 32900
Specification
PDF Datasheet
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UC1843AY vs UC1825VTD2
Part No
UC1843AY
UC1825VTD2
Category
PMIC - DC DC Switching Controllers
PMIC - DC DC Switching Controllers
Manufacturer
Microchip Technology
Texas Instruments
Series
-
-
Packaging
Tray
Tube
Status
Active
Active
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Down
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Positive
Topology
Boost, Buck, Flyback, Forward
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
1
2
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
8.4V ~ 22V
Frequency - Switching
Up to 500kHz
400kHz ~ 1MHz
Duty Cycle (Max)
96%
50%
Synchronous Rectifier
No
No
Clock Sync
No
No
Serial Interfaces
-
-
Control Features
Frequency Control
Current Limit, Frequency Control, Ramp, Soft Start
Operating Temperature
-55 ℃ ~ 125 ℃ (TA)
-
Mounting Type
Through Hole
-
Package / Case
8-CDIP (0.300", 7.62mm)
Die
Supplier Device Package
8-CERDIP
Die
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