1MHz current mode PWM controller for DC/DC power management. Features a 50% maximum duty cycle, 1A output current capability, and operates from a 9V to 18V supply. Designed for surface mount installation in an 8-SOIC package, this component offers a wide operating temperature range of -40°C to 105°C. Suitable for Buck-Boost and Flyback topologies, it boasts a low operating supply current of 2.3mA.
Frequency1MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C44D technical specifications.
General
Package/Case
SOIC
Duty Cycle
50%
Fall Time
20ns
Frequency
1MHz
Height
1.58mm
Lead Free
Lead Free
Length
4.9mm
Max Duty Cycle
50%
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Supply Voltage
18V
Min Supply Voltage
9V
Mount
Surface Mount
Number of Outputs
1
Operating Supply Current
2.3mA
Output Current
1A
Output Voltage
18V
Package Quantity
75
Packaging
Rail/Tube
Quiescent Current
2.3mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Topology
Buck-Boost, Flyback
Weight
0.002561oz
Width
3.91mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC28C44D Datasheet
Download the complete datasheet for Texas Instruments UCC28C44D to view detailed technical specifications.
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