ZHCSPC5 October 2022 LM51231-Q1
PRODUCTION DATA
| MIN | NOM | MAX | UNIT | ||
|---|---|---|---|---|---|
| VSUPPLY(BOOST) | Boost Converter Input (when BIAS ≥ 3.8V) | 0.8 | 42 | V | |
| VLOAD(BOOST) | Boost Converter Output | 5 | 57 | ||
| VBIAS | BIAS Input | 3.8 | 42 | ||
| VUVLO | UVLO Input | 0 | 42 | ||
| VCSP, VCSN | Current Sense Input | 0.8 | 42 | ||
| VVOUT | Boost Output Sense | 5 | 57 | ||
| VTRK | TRK Input | 0.25 | 1(3) | ||
| VSYNC | Synchronization Pulse Input | 0 | 5.25 | ||
| fSW | Typical Switching Frequency | 100 | 2200 | kHz | |
| fSYNC | Synchronization Pulse Frequency | 200 | 2200 | ||
| TJ | Operating Junction Temperature(2) | –40 | 150 | °C |