1MHz current mode PWM DC/DC controller with 12V max supply voltage and 1A output current. Features 50% duty cycle, 9.4V/7.4V UVLO, and 5V reference voltage with 1.5% tolerance. Operates from 0°C to 70°C in a through-hole DIP package. This power management IC supports flyback topology and has a nominal supply current of 500µA.
Frequency1MHz
PackageDIP
MountingThrough Hole
Power1W
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Technical Specifications
Texas Instruments UCC3801N technical specifications.
General
Package/Case
DIP
Duty Cycle
50%
Fall Time
44ns
Frequency
1MHz
Lead Free
Lead Free
Max Duty Cycle
50%
Max Frequency
1MHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Voltage
12V
Min Supply Voltage
10V
Mount
Through Hole
Nominal Supply Current
500uA
Number of Outputs
1
Output Current
1A
Output Voltage
5.075V
Package Quantity
50
Packaging
Rail/Tube
Power Dissipation
1W
Radiation Hardening
No
Reach SVHC Compliant
No
Reference Voltage
5V
RoHS Compliant
Yes
Tolerance
1.5%
Topology
Flyback
Weight
0.018455oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC3801N Datasheet
Download the complete datasheet for Texas Instruments UCC3801N to view detailed technical specifications.
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