Negative output flyback pulse width modulator, operating from 4.2V to 35V input, features a maximum output current of 500mA and adjustable output voltage from -1V to -70V. This single-output DC/DC controller offers a maximum duty cycle of 92% and a maximum switching frequency of 300kHz. Packaged in an 8-SOIC (D) case, it operates within a temperature range of -40°C to 85°C and is supplied on tape and reel.
Frequency300kHz
PackageD
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Technical Specifications
Texas Instruments UC2572DTR technical specifications.
General
| Package/Case | D |
| Clock Sync | No |
| Duty Cycle | 100% |
| Lead Free | Lead Free |
| Max Duty Cycle | 92% |
| Max Frequency | 300kHz |
| Max Input Voltage | 35V |
| Min Input Voltage | 4.2V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Output Voltage | -1V |
| Min Output Voltage | -70V |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 30V |
| Output Configuration | Negative |
| Output Current | 500mA |
| Output Voltage | -1V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Quiescent Current | 9mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Flyback |
| Weight | 0.002561oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC2572DTR Datasheet
Download the complete datasheet for Texas Instruments UC2572DTR to view detailed technical specifications.
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