ZHCSOH8F July 2021 – August 2024 TPS7H5001-SP , TPS7H5002-SP , TPS7H5003-SP , TPS7H5004-SP
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| MINIMUM ON-TIME AND DEAD TIME | ||||||
| tMIN | Minimum on-time | LEB = 10 k?, 5 V ≤ VIN ≤ 14 V | 85 | ns | ||
| TDPS | Primary off to secondary on dead time | PS = floating, 5 V ≤ VIN ≤ 14 V, 90% of OUTx falling to 10% of SRx rising, OUTx and SRx floating | 5 | 8 | 11 | ns |
| PS = 49.9 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of OUTx falling to 10% of SRx rising, OUTx and SRx floating | 43 | 50 | 55 | |||
| PS = 107 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of OUTx falling to 10% of SRx rising, OUTx and SRx floating | 85 | 100 | 110 | |||
| TDSP | Secondary off to primary on dead time | SP = floating, 5 V ≤ VIN ≤ 14 V, 90% of SRx falling to 10% of OUTx rising, OUTx and SRx floating | 5 | 8 | 11 | ns |
| SP = 49.9 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of SRx falling to 10% of OUTx rising edge, OUTx and SRx floating | 43 | 50 | 55 | |||
| SP = 107 kΩ, 5 V ≤ VIN ≤ 14 V, 90% of SRx falling to 10% of OUTx rising, OUTx and SRx floating | 85 | 100 | 110 | |||
| LEADING EDGE BLANK TIME AND DUTY CYCLE | ||||||
| TLEB | Leading edge blank time | LEB = 10 k?, 5 V ≤ VIN ≤ 14 V | 12 | 15 | 19 | ns |
| LEB = 49.9 kΩ, 5 V ≤ VIN ≤ 14 V | 45 | 50 | 55 | |||
| LEB = 110 k?, 5 V ≤ VIN ≤ 14 V | 85 | 100 | 110 | |||
| DMAX | Maximum duty cycle | DCL = AVSS | 45 | 48 | 50 | % |
| DCL = floating, clock duty cycle = 50% | 70 | 75 | 80 | |||
| DCL = VLDO | 100 | |||||