ZHCSMC1B october 2020 – august 2023 LM5157-Q1 , LM51571-Q1
PRODUCTION DATA
| MIN | NOM | MAX | UNIT | ||
|---|---|---|---|---|---|
| VSUPPLY | Boost Converter Input (when BIAS ≥ 2.9V) | 1.5 | 45 | V | |
| VLOAD | Boost Converter Output | VSUPPLY | 48(2) | V | |
| VBIAS | BIAS Input(3) | 2.9 | 45 | V | |
| VUVLO | UVLO Input | 0 | 45 | V | |
| VFB | FB Input | 0 | 4.0 | V | |
| ISW | Switch Current | 0 | See note(4) | A | |
| fSW | Typical Switching Frequency | 100 | 2200 | kHz | |
| fSYNC | Synchronization Pulse Frequency | 100 | 2200 | kHz | |
| TJ | Operating Junction Temperature(5) | –40 | 150 | °C |