Current Mode Active Clamp PWM Controller, designed for DC/DC conversion. Features a 1MHz operating frequency, 74% maximum duty cycle, and 14ns fall time. Operates from an 8.5V to 14.5V supply voltage with a typical 12V operating voltage. Supports synchronous rectification and is suitable for Flyback and Forward converter topologies. Packaged in a 20-TSSOP for surface mounting, this lead-free component operates between -40°C and 105°C.
Frequency1MHz
PackageTSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC2897PW technical specifications.
General
Package/Case
TSSOP
Clock Sync
Yes
Duty Cycle
74%
Fall Time
14ns
Frequency
1MHz
Lead Free
Lead Free
Max Duty Cycle
74%
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Supply Voltage
14.5V
Min Supply Voltage
8.5V
Mount
Surface Mount
Number of Output Phases
1
Number of Outputs
1
Operating Supply Voltage
12V
Output Current
2A
Output Voltage
900mV
Package Quantity
70
Packaging
Rail/Tube
Quiescent Current
2mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
Yes
Topology
Flyback, Forward Converter
Weight
0.002716oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC2897PW Datasheet
Download the complete datasheet for Texas Instruments UCC2897PW to view detailed technical specifications.
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