SLVUAX8B November 2016 – August 2021 TPS54824
A summary of the TPS54824EVM-779 performance specifications is provided in Table 1-2. Specifications are given for an input voltage of VIN = 12 V and an output voltage of 1.8 V, unless otherwise specified. The TPS54824EVM-779 is designed and tested for VIN = 4.5 V to 17 V. The ambient temperature is 25°C for all measurements, unless otherwise noted.
SPECIFICATION | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
VIN voltage range | 4.5 | 12 | 17 | V | ||
VIN start voltage | 4.4 | V | ||||
VIN stop voltage | 4 | V | ||||
Output voltage setpoint | 1.8 | V | ||||
Output current range | VIN = 4.5 V to 17 V | 0 | 8 | A | ||
Load regulation | VIN = 4.5 V to 17 V, IO = 8 A | –0.1% | ||||
Load transient response | IO = 2 A to 6 A | Voltage change | –50 | mV | ||
Recovery time | 75 | µs | ||||
IO = 6 A to 2 A | Voltage change | 55 | mV | |||
Recovery time | 75 | µs | ||||
Loop bandwidth | VIN = 12 V, IO = 4 A | 116 | kHz | |||
Phase margin | VIN = 12 V , IO = 4 A | 58 | degree | |||
Input ripple voltage | IO = 8 A | 270 | mVPP | |||
Output ripple voltage | IO = 8 A | 11 | mVPP | |||
Output rise time | 1.1 | ms | ||||
Operating frequency (fSW) | 700 | kHz | ||||
Maximum efficiency | TPS54824EVM-779, VIN = 5 V, IO = 2 A | 94.3% |