1MHz current mode PWM controller for power management applications. Features a 20V maximum input voltage and 18V maximum supply voltage, with a 100% maximum duty cycle. Operates across a wide temperature range of -40°C to 105°C. This surface mount SOIC package supports buck-boost and flyback topologies, offering a 7.1V minimum input voltage and 6.6V UVLO. Includes a single positive output configuration.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C40DR technical specifications.
General
Package/Case
SOIC
Clock Sync
No
Duty Cycle
100%
Fall Time
20ns
Lead Free
Lead Free
Max Duty Cycle
100%
Max Input Voltage
20V
Min Input Voltage
7.1V
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Supply Voltage
18V
Mount
Surface Mount
Number of Output Phases
1
Number of Outputs
1
Output Configuration
Positive
Output Current
200A
Output Voltage
18V
Package Quantity
1
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Synchronous Rectifier
No
Topology
Buck-Boost, Flyback
Weight
0.002561oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC28C40DR Datasheet
Download the complete datasheet for Texas Instruments UCC28C40DR to view detailed technical specifications.
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