1MHz current mode PWM controller for DC/DC power management. Features 100% duty cycle, 20ns fall time, and operates from 7.6V to 18V supply voltage. Supports isolated topologies including Buck-Boost and Flyback, with a 200mA output current capability. Designed for surface mount installation in an 8-SOIC package, offering a wide operating temperature range of -40°C to 105°C. Low quiescent current of 2.3mA.
Frequency1MHz
PackageSOIC
Current2.3mA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C43D technical specifications.
General
Package/Case
SOIC
Duty Cycle
100%
Fall Time
20ns
Frequency
1MHz
Height
1.58mm
Isolation
Isolated
Lead Free
Lead Free
Length
4.9mm
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 Outputs
1
Output Current
200mA
Output Voltage
18V
Package Quantity
75
Packaging
Rail/Tube
Quiescent Current
2.3mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Supply Current
2.3mA
Topology
Buck-Boost, Flyback
Weight
0.002561oz
Width
3.91mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC28C43D Datasheet
Download the complete datasheet for Texas Instruments UCC28C43D to view detailed technical specifications.
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