UCC38C44DG4
UCC38C44DG4
Obsolete
Description:  IC OFFLINE CTRLR PWM UVLO 8SOIC
Manufacturer:  Texas Instruments
Datasheet:   UCC38C44DG4 Datasheet
History Price: Obsolete
In Stock: 49900
UCC38C44DG4 vs UCC38C50DR
Series
-
-
Packaging
Tube
Tape & Reel (TR)
Status
Obsolete
Active
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive
Positive
Topology
Boost, Flyback, Forward Converter
Buck, Boost, Flyback, Forward Converter, SEPIC
Number of Outputs
1
1
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
9V ~ 18V
30V
Frequency - Switching
Up to 1MHz
1MHz
Duty Cycle (Max)
48%
100%
Synchronous Rectifier
No
Yes
Clock Sync
No
Yes
Serial Interfaces
-
-
Control Features
Frequency Control
Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start
Operating Temperature
0 ℃ ~ 70 ℃ (TJ)
0 ℃ ~ 85 ℃ (TJ)
Mounting Type
Surface Mount
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
8-SOIC