1MHz, 12V, 1A current mode PWM DC/DC controller with 50% duty cycle. Features 4.1V/3.6V UVLO, TOTEM POLE output, and BICMOS technology. Operates from 0V to 12V supply with 500uA nominal input current. Packaged in an 8-PDIP for through-hole mounting, with an operating temperature range of -40°C to 85°C. Supports Boost and Flyback topologies.
Frequency1MHz
PackagePDIP
MountingThrough Hole
Power1W
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Technical Specifications
Texas Instruments UCC2805N technical specifications.
General
Package/Case
PDIP
Duty Cycle
50%
Fall Time
44ns
Frequency
1MHz
Input Current
500uA
Lead Free
Lead Free
Max Duty Cycle
50%
Max Frequency
1MHz
Max Input Voltage
12V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
1A
Max Power Dissipation
1W
Max Supply Voltage
12V
Min Supply Voltage
0V
Mount
Through Hole
Nominal Supply Current
500uA
Number of Outputs
1
Output Current
1A
Output Type
TOTEM POLE
Output Voltage
1V
Package Quantity
50
Packaging
Rail/Tube
Power Dissipation
1W
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
Through Hole
Topology
Boost, Flyback
Weight
0.018455oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UCC2805N Datasheet
Download the complete datasheet for Texas Instruments UCC2805N to view detailed technical specifications.
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