1MHz current mode PWM controller for DC/DC conversion. Features 100% duty cycle, 20V output capability, and 1A peak output current. Operates from a 7.6V to 18V supply with UVLO at 8.4V/7.6V. Packaged in an 8-VSSOP for surface mounting, this component offers a wide operating temperature range of -40°C to 105°C. Supports buck-boost and flyback topologies with a single positive output.
PackageVSSOP
Current2.3mA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C43DGKR technical specifications.
General
Package/Case
VSSOP
Clock Sync
No
Duty Cycle
100%
Fall Time
20ns
Isolation
Isolated
Lead Free
Lead Free
Max Duty Cycle
100%
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Supply Voltage
18V
Min Supply Voltage
7.6V
Mount
Surface Mount
Number of Output Phases
1
Number of Outputs
1
Output Configuration
Positive
Output Current
200mA
Output Voltage
18V
Package Quantity
2500
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
2.3mA
Synchronous Rectifier
No
Topology
Buck-Boost, Flyback
Weight
0.000917oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC28C43DGKR Datasheet
Download the complete datasheet for Texas Instruments UCC28C43DGKR to view detailed technical specifications.
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