Highly integrated digital controller for isolated power applications. Features 3 feedback loops and 8 DPWM outputs, operating on an ARM core with a 32-bit data bus. Achieves a maximum frequency of 260MHz, with a 3V to 3.6V input voltage range. Includes 32KB non-volatile memory and 4KB RAM, supporting 30 GPIO pins. Packaged in a 9mm x 9.15mm x 0.88mm VQFN for surface mounting, with an operating temperature range of -40°C to 125°C.
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Texas Instruments UCD3138RGCT technical specifications.
| Package/Case | VQFN |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Height | 0.88mm |
| Input Capacitance | 10mF |
| Lead Free | Lead Free |
| Length | 9mm |
| Max Frequency | 260MHz |
| Max Input Voltage | 3.6V |
| Min Input Voltage | 3V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 100mA |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Non-volatile Memory Size | 32KB |
| Number of GPIO | 30 |
| Number of Outputs | 8 |
| Number of Timers/Counters | 4 |
| Operating Supply Current | 100mA |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Width | 9.15mm |
| RoHS | Compliant |
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