Current Mode PWM Controller, featuring a 50% maximum duty cycle and operating up to 500kHz. This integrated circuit offers a 1A output current capability and a 13.5V output voltage. Designed for Buck-Boost and Flyback topologies, it operates within a 12V to 30V supply voltage range. The component is housed in an 8-Pin PDIP package and is RoHS compliant.
Frequency450kHz
PackageP
Power1W
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Technical Specifications
Texas Instruments UC3845N technical specifications.
General
Package/Case
P
Duty Cycle
50%
Fall Time
50ns
Frequency
450kHz
Input Current
11mA
Lead Free
Lead Free
Max Duty Cycle
50%
Max Frequency
500kHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Voltage
30V
Min Supply Voltage
12V
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
Buck-Boost, Flyback
Weight
0.018646oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UC3845N Datasheet
Download the complete datasheet for Texas Instruments UC3845N to view detailed technical specifications.
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