ZHCSIW7B October 2018 – January 2020 TPS25982
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| INPUT SUPPLY (IN) | ||||||
| VIN | Input Voltage Range | 2.7 | 24 | V | ||
| IQ | IN Quiescent Current | VEN ≥ VUVLO(R) | 800 | 1200 | µA | |
| ISD | IN Shutdown Current | VSD < VEN < VUVLO | 204 | 300 | µA | |
| VEN < VSD | 3.67 | 20 | µA | |||
| VUVP | IN Undervoltage Protection Threshold | VIN Rising | 2.46 | 2.53 | 2.6 | V |
| VIN Falling | 2.35 | 2.42 | 2.49 | V | ||
| OVERVOLTAGE PROTECTION (IN) | ||||||
| VOVP(R) | Overvoltage Protection Threshold | TPS259822x, VIN Rising | 3.62 | 3.7 | 3.76 | V |
| TPS259823x, VIN Rising | 7.39 | 7.6 | 7.76 | V | ||
| TPS259824x, VIN Rising | 16.32 | 16.9 | 17.31 | V | ||
| VOVP(F) | TPS259822x, VIN Falling | 3.52 | 3.6 | 3.66 | V | |
| TPS259823x, VIN Falling | 7.22 | 7.4 | 7.55 | V | ||
| TPS259824x, VIN Falling | 15.80 | 16.4 | 16.81 | V | ||
| OUTPUT CURRENT MONITOR (IMON) | ||||||
| GIMON | Current Monitor Gain (IIMON:IOUT) | 3 A ≤ IOUT ≤ min(15 A, ILIM), –40 °C ≤ TA ≤ 75 °C | 238.6 | 246 | 253.4 | µA/A |
| OUTPUT CURRENT LIMIT (ILIM) | ||||||
| ILIM | IOUT Current Limit Threshold | RILIM = 773 Ω, TJ = 25 ℃ | 1.76 | 2 | 2.17 | A |
| RILIM = 773 Ω, TJ = -40 to 125 ℃ | 1.53 | 2 | 2.43 | A | ||
| RILIM = 300 Ω, TJ = 25 ℃ | 4.75 | 4.98 | 5.23 | A | ||
| RILIM = 300 Ω, TJ = -40 to 125 ℃ | 4.36 | 4.98 | 5.66 | A | ||
| RILIM = 182 Ω, TJ = 25 ℃ | 7.77 | 8.13 | 8.54 | A | ||
| RILIM = 182 Ω, TJ = -40 to 125 ℃ | 7.23 | 8.13 | 9.07 | A | ||
| RILIM = 100 Ω, TJ = 25 ℃ | 13.56 | 14.71 | 15.66 | A | ||
| RILIM = 100 Ω, TJ = -40 to 125 ℃ | 12.85 | 14.71 | 15.99 | A | ||
| RILIM = Open | 0 | A | ||||
| ICB | IOUT Circuit Breaker Threshold During ILIM pin Short to GND Condition (Single point failure) | RILIM = Short to GND, TJ = 25 ℃ | 20 | A | ||
| ISC | Short-circuit Fast Trip Threshold | 210 | % ILIM | |||
| ON-RESISTANCE (IN - OUT) | ||||||
| RON | ON State Resistance | TJ = 25 ℃, IOUT = 2 A | 2.7 | 3.2 | mΩ | |
| TJ = -40 to 125 ℃, IOUT = 2 A | 4.5 | mΩ | ||||
| ENABLE / UNDERVOLTAGE LOCKOUT (EN/UVLO) | ||||||
| VUVLO(R) | EN/UVLO Pin Voltage Threshold | VEN Rising | 1.18 | 1.2 | 1.23 | V |
| VUVLO(F) | VEN Falling | 1.08 | 1.1 | 1.13 | V | |
| VSD | EN/UVLO Pin Voltage Threshold for Lowest Shutdown Current | VEN Falling | 0.59 | 0.8 | V | |
| IENLKG | EN/UVLO Pin Leakage Current | 0.1 | µA | |||
| POWER GOOD INDICATION (PG) | ||||||
| VPGD | PG Pin Low Voltage (PG de-asserted) | VIN < VUVP, VEN < VSD, IPG = 26 µA | 651 | 786 | mV | |
| VIN = 3.3V, IPG ≤ 5 mA | 320 | mV | ||||
| VIN ≥ 5V, IPG ≤ 5 mA | 100 | mV | ||||
| IPGLKG | PG Pin Leakage Current (PG asserted) | PG pulled up to 5 V through 10 kΩ | 1.7 | µA | ||
| RON(PGA) | RON When PG is asserted | 4.2 | mΩ | |||
| VPGTHD | VIN - VOUT Threshold when PG is de-asserted | 0.224 | 0.326 | 0.450 | V | |
| AUTO-RETRY DELAY INTERVAL (RETRY_DLY) | ||||||
| VRETRY_DLY(R) | RETRY_DLY Oscillator Comparator Threshold | 1.1 | V | |||
| VRETRY_DLY(F) | 0.35 | V | ||||
| VRETRY_DLY_HYS | RETRY_DLY Oscillator Hysteresis | 0.65 | 0.75 | 0.85 | V | |
| IRETRY_DLY | RETRY_DLY Pin Bias Current | 1.7 | 2.05 | 2.5 | µA | |
| NUMBER OF AUTO-RETRIES (NRETRY) | ||||||
| VNRETRY(R) | NRETRY Oscillator Comparator Threshold | 1.1 | V | |||
| VNRETRY(F) | 0.35 | V | ||||
| VNRETRY_HYS | NRETRY Oscillator Hysteresis | 0.65 | 0.75 | 0.85 | V | |
| INRETRY | NRETRY Pin Bias Current | 1.7 | 2.05 | 2.5 | µA | |
| CURRENT FAULT TIMER (ITIMER) | ||||||
| IITIMER | ITIMER Discharge Current | ISC > IOUT > ILIM | 1.4 | 2.1 | 2.8 | µA |
| RITIMER | ITIMER Internal Pull-up Resistance | IOUT < ILIM | 23 | kΩ | ||
| VINT | ITIMER Pin Default Voltage | IOUT < ILIM | 2.5 | V | ||
| VITIMER | ITIMER Comparator Falling Threshold | ISC > IOUT > ILIM, ITIMER Voltage Rising | 1.53 | V | ||
| ΔVITIMER | ITIMER Comparator Voltage Threshold Delta | ISC > IOUT > ILIM, ITIMER Voltage Falling | 0.7 | 0.98 | 1.3 | V |
| LDSTRT | ||||||
| VLDSTRT | LDSTRT Rising Threshold | LDSTRT voltage rising | 1.1 | 1.21 | 1.3 | V |
| ILDSTRT | LDSTRT Charging Current | PG asserted | 1.7 | 2.05 | 2.4 | µA |
| RLDSTRT | LDSTRT Internal Pull-down Resistance | 31 | Ω | |||
| OVERTEMPERATURE PROTECTION | ||||||
| TSD | Thermal Shutdown Threshold | TJ Rising | 150 | °C | ||
| TSDHys | Thermal Shutdown Hysteresis | TJ Falling | 10 | °C | ||
| dVdt | ||||||
| IdVdt | dVdt Pin Charging Current | 2 | 4.6 | 6.33 | µA | |