High-speed PWM controller for DC/DC conversion, featuring a 1MHz operating frequency and a 90% duty cycle. This single-ended controller supports boost, flyback, and push-pull topologies with a totem pole output capable of 1.5A. Operating within a 9V to 30V supply voltage range, it offers a maximum output voltage of 13.5V and a power dissipation of 1W. Packaged in a lead-free SOIC (SMD/SMT) for surface mounting, it functions across an extended temperature range of -40°C to 105°C.
Frequency1MHz
PackageSOIC
Power1W
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Technical Specifications
Texas Instruments UC28023DW technical specifications.
General
Package/Case
SOIC
Duty Cycle
90%
Fall Time
60ns
Frequency
1MHz
Input Current
25mA
Lead Free
Lead Free
Max Duty Cycle
100%
Max Frequency
1MHz
Max Input Voltage
30V
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Output Current
1.5A
Max Output Voltage
13.5V
Max Power Dissipation
1W
Max Supply Voltage
30V
Min Supply Voltage
9V
Number of Outputs
1
Output Current
1.5A
Output Type
TOTEM POLE
Output Voltage
13V
Package Quantity
40
Packaging
Rail/Tube
Power Dissipation
1W
Quiescent Current
1.1mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
SMD/SMT
Topology
Boost, Flyback, Push-Pull
Weight
0.016709oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments UC28023DW Datasheet
Download the complete datasheet for Texas Instruments UC28023DW to view detailed technical specifications.
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