Current Mode PWM Controller, operating at 500kHz with a 1A output current and 13.5V output voltage. Features a 100% maximum duty cycle and a 50ns fall time. Designed for flyback topology, this 14-pin SOIC package operates from 7.6V to 30V supply voltage with 11mA quiescent current. RoHS compliant and lead-free.
Frequency500kHz
PackageD
Power1W
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Technical Specifications
Texas Instruments UC3843AD technical specifications.
General
Package/Case
D
Duty Cycle
100%
Fall Time
50ns
Frequency
500kHz
Input Current
11mA
Lead Free
Lead Free
Max Duty Cycle
100%
Max Frequency
500kHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Voltage
30V
Min Supply Voltage
7.6V
Number of Outputs
1
Output Current
1A
Output Voltage
13.5V
Package Quantity
50
Packaging
Rail/Tube
Power Dissipation
1W
Quiescent Current
11mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Topology
Flyback
Weight
0.004318oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UC3843AD Datasheet
Download the complete datasheet for Texas Instruments UC3843AD to view detailed technical specifications.
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