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PMIC - DC DC Switching Controllers
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UC3877N
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PMIC - DC DC Switching Controllers
Description:
SWITCHING CONTROLLER
Manufacturer:
Texas Instruments
Datasheet:
UC3877N Datasheet
History Price: $10.47000
In Stock: 4400
Specification
PDF Datasheet
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UC3877N vs UC3879DW
Part No
UC3877N
UC3879DW
Category
PMIC - DC DC Switching Controllers
PMIC - DC DC Switching Controllers
Manufacturer
Texas Instruments
Texas Instruments
Series
-
-
Packaging
Bulk
Bulk or Tube
Status
Active
Active
Output Type
-
Transistor Driver
Function
-
Step-Up/Step-Down
Output Configuration
-
Positive
Topology
-
Half-Bridge
Number of Outputs
-
4
Output Phases
-
1
Voltage - Supply (Vcc/Vdd)
-
9V ~ 20V
Frequency - Switching
-
Up to 300kHz
Duty Cycle (Max)
-
50%
Synchronous Rectifier
-
Yes
Clock Sync
-
Yes
Serial Interfaces
-
-
Control Features
-
Frequency Control, Ramp, Soft Start
Operating Temperature
-
0 ℃ ~ 70 ℃ (TA)
Mounting Type
-
Surface Mount
Package / Case
-
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
-
20-SOIC