SLVUBJ0B January 2019 – June 2021 TPS56C230
A summary of the TPS56C230EVM performance specifications is provided in Table 2-1. Specifications are given for an input voltage of 12 V and an output voltage of 1.2 V, unless otherwise specified. The ambient temperature is 25°C for all measurement, unless otherwise noted.
| SPECIFICATIONS | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
|---|---|---|---|---|---|---|---|
| VIN Input voltage | 4.5 | 12 | 18 | V | |||
| VIN start voltage | Internal UVLO | V | |||||
| VIN stop voltage | Internal UVLO | V | |||||
| Output voltage setpoint | 1.2 | V | |||||
| Output current range | VIN = 4.5 V to 18 V | 0 | 12 | A | |||
| Line regulation | IOUT = 6 A, VIN= 4.5 V to 17 V | ± 0.05% | |||||
| Load regulation | VIN = 12 V, IOUT = 0 to 12 A | -0.02%, +0.25% | |||||
| Load transient response | IOUT = 1.2 A to 10.8 A | Voltage change | -38 | mV | |||
| Recovery time | 75 | μs | |||||
| IOUT = 10.8 A to 1.2 A | Voltage change | 48 | mV | ||||
| Recovery time | 50 | μs | |||||
| Loop bandwidth | VIN = 12 V, IOUT = 6 A | 126.5 | kHz | ||||
| Phase margin | VIN = 12 V, IOUT = 6 A | 72.5 | degree | ||||
| Input ripple voltage | VIN = 12 V, IOUT = 12 A | 290 | mVPP | ||||
| Output ripple voltage | VIN = 12 V, IOUT = 12 A | 16 | mVPP | ||||
| Output rise time | Soft start pin floating | 1.5 | ms | ||||
| Maximum efficiency | TPS56C230EVM, VIN = 12 V, IOUT = 4 A | 89.75% | |||||