Automotive BiCMOS current mode PWM controller for DC/DC conversion. Features a 1MHz switching frequency and 1A output current capability. Operates from a 7.4V to 12V supply range with a maximum duty cycle of 50%. Packaged in an 8-SOIC for surface mounting, this component offers a fall time of 44ns and a nominal supply current of 500uA. Suitable for Buck-Boost and Flyback topologies, with an operating temperature range of -40°C to 125°C.
Frequency1MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC2805QDRQ1 technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 50% |
| Fall Time | 44ns |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 50% |
| Max Frequency | 1MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 650mW |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 10V |
| Mount | Surface Mount |
| Nominal Supply Current | 500uA |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 1V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Buck-Boost, Flyback |
| Weight | 0.002667oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC2805QDRQ1 Datasheet
Download the complete datasheet for Texas Instruments UCC2805QDRQ1 to view detailed technical specifications.
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