SLVUA33A March 2014 – July 2021 TPS563900
A summary of the TPS563900EVM-574 performance specifications is provided in Table 1-2. Specifications are given for an input voltage of VIN = 12 V and an output voltage of 1.0 V for VOUT1 and 1.1 V for VOUT2, unless otherwise specified. The TPS563900EVM-574 is designed and tested for VIN = 4.5 V to 18 V with the VIN and PVIN pins connect together. The ambient temperature is 25°C for all measurements, unless otherwise noted.
Specification | Test Conditions | MIN | TYP | MAX | Unit | |
---|---|---|---|---|---|---|
VIN voltage range (PVIN = VIN) | 4.5 | 12 | 18 | V | ||
VIN start voltage (internal UVLO) | 2.12 | V | ||||
VIN stop voltage (internal UVLO) | 1.74 | V | ||||
Output voltage set point, VOUT1 | 1.0 | V | ||||
Output current range, VOUT1 | VIN = 4.5 V to 18 V | 0 | 3.5 | A | ||
Output voltage set point, VOUT2 | 1.1 | |||||
Output current range, VOUT2 | VIN = 4.5 V to 18 V | 0 | 3.5 | |||
Line regulation, VOUT1 and VOUT2 | IO = 1.75 A, VIN = 4.5 V to 18 V | ±0.02 | % | |||
Load regulation, VOUT1 and VOUT2 | VIN = 5 V, IO = 0 A to 3.5 A | ±0.35 | % | |||
Load transient response, VOUT1 and VOUT2 | IO = 0.5 A to 2.5 A | Voltage change | –40 | mV | ||
Recovery time | 100 | µs | ||||
IO = 2.5 A to 0.5 A | Voltage change | 40 | mV | |||
Recovery time | 100 | µs | ||||
Output ripple voltage, VOUT1 and VOUT2 | IO = 3.5 A | 10 | mVPP | |||
Output rise time, VOUT1 and VOUT2 | 1 | ms | ||||
Operating frequency | 500 | kHz |