SLUUBM0D May 2017 – October 2020 TPS92518 , TPS92518-Q1 , TPS92518HV , TPS92518HV-Q1
| Parameter | Test Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Input Characteristics | |||||
| Voltage | 6.5 | 14 | 65 | V | |
| Maximum Input Current | 2.5 | A | |||
| Output Characteristics | |||||
| Output Voltage, VLED | Output/LED Voltage (absolute maximum) | 0 | 65 | V | |
| Output/LED Voltage (practical limit) | 60 | ||||
| Output Current, ILED | Output current | 0 | 1.65 | A | |
| Default Output Current (Registers = 127/255) | 0.538 | ||||
| Dimming Methods | |||||
| Analog | LEDx_PKTH_DAC register = 0 to 255 | yes | |||
| PWM | Use PWMx pin input | yes | |||
| Shunt FET | Use external FET, program LEDx_MAXOFF_DAC register as per datasheet outline | yes | |||
| Systems Characteristics | |||||
| Switching frequency | Switching Frequency (fSW) Range | 1 | 2000 | kHz | |
| Peak efficiency | 95 | % | |||
| Operating temperature | –40 | 25 | 125 | °C | |