BiCMOS PWM current mode controller for DC/DC power management. Features a 1MHz switching frequency, 100% maximum duty cycle, and a 20V maximum input voltage. This 8-pin SOIC package supports surface mount installation and operates from a 9V to 18V supply voltage. Delivers up to 200mA output current with a 2.3mA quiescent current. Suitable for Buck-Boost and Flyback topologies, with an operating temperature range of -40°C to 105°C.
Frequency1MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C42D technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 100% |
| Fall Time | 20ns |
| Frequency | 1MHz |
| Height | 1.58mm |
| Lead Free | Lead Free |
| Length | 4.9mm |
| Max Duty Cycle | 100% |
| Max Input Voltage | 20V |
| Min Input Voltage | 9V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 9V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 200mA |
| Output Voltage | 18V |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Quiescent Current | 2.3mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Buck-Boost, Flyback |
| Weight | 0.002561oz |
| Width | 3.91mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC28C42D Datasheet
Download the complete datasheet for Texas Instruments UCC28C42D to view detailed technical specifications.
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