ZHCSNR6G June 1999 – March 2023 LM2576 , LM2576HV
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| THERMAL METRIC(1)(2)(3) | LM2576, LM2576HV | UNIT | ||
|---|---|---|---|---|
| KTT (TO-263) | KC (TO-220) | |||
| 5 PINS | 5 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 42.6 | 32.4 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 43.3 | 41.2 | °C/W |
| RθJB | Junction-to-board thermal resistance | 22.4 | 17.6 | °C/W |
| ψJT | Junction-to-top characterization parameter | 10.7 | 7.8 | °C/W |
| ψJB | Junction-to-board characterization parameter | 21.3 | 17 | °C/W |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | 0.4 | 0.4 | °C/W |