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This user’s guide contains background information for the TPS54226 as well as support documentation for the TPS54226EVM-539 evaluation module. Also included are the performance specifications, schematic, and the bill of materials for the TPS54226EVM-539.
A summary of the TPS54226EVM-539 performance specifications is provided in Table 1-2. Specifications are given for an input voltage of VIN = 12V and an output voltage of 1.05V, 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 | 18 | V | ||
CH1 | Output voltage | 1.05 | V | |||
Operating frequency | VIN = 12 V, IO = 1 A | 700 | kHz | |||
Output current range | 0 | 2 | A | |||
Over current limit | VIN = 12 V | 3.1 | A | |||
Output ripple voltage | VIN = 12 V, IO = 2 A | 7 | mVPP |