ZHCSJM3B April 2019 – January 2020 TPS92613-Q1
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 |
| I(FAULT) | Device current in fault mode | PWM = HIGH, FAULT externally pulled LOW | 0.1 | 0.2 | 0.25 | mA |
| LOGIC INPUTS (DIAGEN, PWM) | ||||||
| VIL(DIAGEN) | Input logic-low voltage, DIAGEN | 1.045 | 1.1 | 1.155 | V | |
| VIH(DIAGEN) | Input logic-high voltage, DIAGEN | 1.16 | 1.2 | 1.24 | V | |
| 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 | 600 | 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 range | 0.16 | 50 | 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 | ||||
| V(CS_REG) voltage included, current setting of 300 mA | 800 | 1300 | ||||
| DIAGNOSTICS | ||||||
| V(OPEN_th_rising) | LED open rising threshold, V(IN) – V(OUT) | 235 | 290 | 335 | mV | |
| V(OPEN_th_falling) | LED open falling threshold, V(IN) – V(OUT) | 70 | 100 | 135 | mV | |
| 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 | |
| FAULT | ||||||
| VIL(FAULT) | Logic input low threshold | 0.7 | V | |||
| VIH(FAULT) | Logic input high threshold | 2 | V | |||
| VOL(FAULT) | Logic output low threshold | With 500-µA external pullup | 0.4 | V | ||
| VOH(FAULT) | Logic output high threshold | With 1-µA external pulldown, V(SUPPLY) = 12 V | 5 | 7 | V | |
| I(FAULT_pulldown) | FAULT internal pulldown current | 500 | 750 | 1000 | µA | |
| I(FAULT_pullup) | FAULT internal pullup current | 5 | 8 | 12 | µA | |
| THERMAL PROTECTION | ||||||
| T(TSD) | Thermal shutdown junction temperature threshold | 157 | 172 | 187 | °C | |
| T(TSD_HYS) | Thermal shutdown junction temperature hysteresis | 15 | °C | |||