SLVU836A January 2013 – October 2021 TPS54339
A summary of the TPS54339EVM-056 performance specifications is provided in Table 2-1. Specifications are given for an input voltage of VIN = 12 V and an output voltage of 1.05 V, unless otherwise noted. The ambient temperature is 25°C for all measurement, unless otherwise noted.
| SPECIFICATIONS | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| Input voltage range (VIN) | 4.5 | 12 | 23 | V | ||
| Output voltage | 1.05 | V | ||||
| Operating frequency | VIN = 12 V, IO = 1.5 A | 600 | kHz | |||
| Output current range | 0 | 3 | A | |||
| Line regulation | IO = 1 A | +0.4/–0.3 | % | |||
| Load regulation | VIN = 12 V | +/ –0.05 | % | |||
| Overcurrent limit | VIN = 12 V, LO = 2.2 µH | 3.5 | 4.1 | 5.7 | A | |
| Output ripple voltage | VIN = 12 V, IO = 3 A | 15 | mVPP | |||
| Maximum efficiency | VIN = 5 V, IO = 0.7 A | 87.5 | % | |||