ZHCSL42 April 2020 TPS92612
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| BIAS | ||||||
| V(POR_rising) | Supply voltage POR rising threshold | 3.2 | 4 | V | ||
| V(POR_falling) | Supply voltage POR falling threshold | 2.2 | 3 | V | ||
| I(Quiescent) | Device standby current | PWM = HIGH | 0.1 | 0.2 | 0.25 | mA |
| LOGIC INPUTS (PWM) | ||||||
| VIL(PWM) | Input logic-low voltage, PWM | 1.045 | 1.1 | 1.155 | V | |
| VIH(PWM) | Input logic-high voltage, PWM | 1.16 | 1.2 | 1.24 | V | |
| CONSTANT-CURRENT DRIVER | ||||||
| I(OUT) | Device output-current range | 100% duty cycle | 4 | 150 | mA | |
| V(CS_REG) | Sense-resistor regulation voltage | TA = 25°C, V(SUPPLY) = 4.5 V to 18 V | 94 | 98 | 102 | mV |
| TA = –40°C to +125°C, V(SUPPLY) = 4.5 V to 18 V | 93.5 | 98 | 102.5 | |||
| R(CS_REG) | Sense-resistor value | 0.66 | 24.5 | Ω | ||
| V(DROPOUT) | Voltage dropout from SUPPLY to OUT | V(CS_REG) voltage included, current setting of 10 mA | 120 | 150 | mV | |
| V(CS_REG) voltage included, current setting of 70 mA | 250 | 400 | ||||
| V(CS_REG) voltage included, current setting of 150 mA | 430 | 700 | ||||
| DIAGNOSTICS | ||||||
| V(SG_th_rising) | Channel output V(OUT) short-to-ground rising threshold | 1.14 | 1.2 | 1.26 | V | |
| V(SG_th_falling) | Channel output V(OUT) short-to-ground falling threshold | 0.82 | 0.865 | 0.91 | V | |
| I(Retry) | Channel output V(OUT) short-to-ground retry current | 0.64 | 1.08 | 1.528 | mA | |
| THERMAL PROTECTION | ||||||
| T(TSD) | Thermal shutdown junction temperature threshold | 157 | 172 | 187 | °C | |
| T(TSD_HYS) | Thermal shutdown junction temperature hysteresis | 15 | °C | |||