Current Mode PWM Controller, operating at up to 500kHz, features a 100% maximum duty cycle and a single output. This integrated circuit supports buck-boost and flyback topologies, with a maximum supply voltage of 30V and an output current capability of 1A. Packaged in an 8-pin PDIP with a fall time of 50ns, it is RoHS compliant and operates within a temperature range of -40°C to 85°C.
Frequency500kHz
PackageP
Voltage30V
Power1W
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Technical Specifications
Texas Instruments UC2843N technical specifications.
General
Package/Case
P
Duty Cycle
100%
Fall Time
50ns
Frequency
500kHz
Height
4.57mm
Input Current
11mA
Lead Free
Lead Free
Length
9.81mm
Max Duty Cycle
100%
Max Frequency
500kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
30V
Min Supply Voltage
12V
Number of Outputs
1
Output Current
1A
Output Voltage
5.05V
Package Quantity
50
Packaging
Rail/Tube
Power Dissipation
1W
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Topology
Buck-Boost, Flyback
Voltage
30V
Weight
0.018646oz
Width
6.35mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UC2843N Datasheet
Download the complete datasheet for Texas Instruments UC2843N to view detailed technical specifications.
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