ZHCS614G October 2011 – September 2022 TPS40422
PRODUCTION DATA
For this design example, use the following input parameters.
| PARAMETER | TEST CONDITION | MIN | TYPE | MAX | UNIT | |
|---|---|---|---|---|---|---|
| VIN | Input voltage | 8 | 12 | 14 | V | |
| VIN(ripple) | IOUT = 20 A | 0.2 | V | |||
| VOUT | Output voltage | 1.2 | V | |||
| Line regulation | 8 V ≤ VIN ≤ 14 V | 0.5% | ||||
| Load regulation | 0 A ≤ IOUT ≤ 20 A | 0.5% | ||||
| VP-P | Output ripple voltage | IOUT = 20 A | 30 | mV | ||
| ΔVOUT | Output voltage deviation during load transient | VIN = 12 V, IOUT = 10 A | 60 | mV | ||
| IOUT | Output current | 8 V ≤ VIN ≤ 14 V | 20 | A | ||
| tSS | Soft-start time | 2.7 | ms | |||
| η | Efficiency | VIN = 12 V, IOUT = 20 A | 88% | |||
| fSW | Switching frequency | 500 | kHz | |||