ZHCSMK7C November 2020 – December 2021 TPS2661
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| SIGNAL INPUT (IN) | ||||||
| V(IN) | IN Signal Voltage | –50 | 50 | V | ||
| IQ | Sum of Leakage Cureent from IN and OUT pins to GND in normal operation | (–Vs) < VIN , VOUT < (+Vs – 0.35 V) | –0.1 | 0.1 | μA | |
| (+Vs – 0.35 V) < VIN, VOUT < +Vs | 1 | uA | ||||
| IQFLT | Sum of leakage current from IN and OUT pins to -Vs pin during fault as percentage of loop current | VIN > +Vs, Current Limit Operation | 20 | % | ||
| I(OL) | Bipolar current limit | V(IN)-V(OUT) = ±1 V, -Vs connected to negative supply | ±25 | ±32 | ±40 | mA |
| Unipolar Current limit | V(IN)–V(OUT) = +1 V, -Vs connected to GND | 25 | 32 | 40 | mA | |
| Unipolar current limit with VIN < -VS | V(IN) = –24-V V(OUT) = –19 V, –Vs = –20 V. TPS26613/14 Only | –40 | –32 | –25 | mA | |
| I(OL_Pulse) | Transient Pulse Over Current Limit | V(IN)–V(OUT) = +1.5 V, MODE = Floating | 50 | 60 | 72 | mA |
| I(FASTRIP) | Fast-trip current limit | MODE = GND | ±65 | ±165 | mA | |
| MODE = Floating or 180 k? to GND | ±140 | ±275 | mA | |||
| IOff-Lkg-IN + IOff-Lkg-OUT | Sum of leakage current from IN and OUT pins in Off state (Source) | -12.5 V < VIN <12.5 V; VOUT = 0 V; EN = Low; +Vs = 15V; (-Vs) = -15 V ,TPS26611/12/14 Only | –9.75 | –5.25 | μA | |
| -12.5 V < VOUT < 12.5 V; VIN = 0 V; EN = Low; +Vs = 15V; (-Vs) = -15 V, TPS26611/12/14 Only | –9.75 | –5.25 | μA | |||
| IOff-Lkg-IN | Leakage current from IN pin in Off state (Source) | -12.5 V< VIN <12.5 V; VOUT = 0 V; EN = Low; +Vs = 15V; (-Vs) = -15 V ,TPS26611/12/14 Only | –6 | –1 | μA | |
| IOff-Lkg-OUT | Leakage current from OUT pin in Off state (Source) | -12.5 V < VOUT < 12.5 V; VIN = 0 V; EN = Low; +Vs = 15V; (-Vs) = -15 V ,TPS26611/12/14 Only | –6 | –1 | μA | |
| Overvoltage and Undervoltage Cutoff for OUT Pin | ||||||
| VOUT_OVLO | OUT Overvoltage Protection Threshold, Rising | TPS26610/11/13/14 Only | (+Vs)+0.05 | (+Vs)+0.30 | V | |
| TPS26612 Only | (+Vs)+1 | (+Vs)+1.50 | V | |||
| VOUT_OVLO_hyst | OUT Overvoltage Hysterises | 30 | 75 | mV | ||
| VO/I_UVLO | OUT/IN Undervoltage Protection Threshold, Falling |
TPS26610/11/12 Only | (–Vs)-0.40 | (–Vs)-0.20 | V | |
| VO/I_UVLO_hyst | OUT/IN undervoltage Hysterises |
TPS26610/11/12 Only | 30 | 75 | mV | |
| VO_UVLO | OUT Undervoltage Protection Threshold, Falling | TPS26613/14 Only | (–Vs)-0.40 | (–Vs)-0.20 | V | |
| VO_UVLO_hyst | OUT undervoltage Hysterises | TPS26613/14 Only | 30 | 75 | mV | |
| POWER SUPPLY PINS (+Vs/-Vs) | ||||||
| V(+Vs) | +Vs Supply Operating Voltage | TPS26610/11/13/14 | 2.25 | 30 | V | |
| V(+Vs) | +Vs Supply Operating Voltage | TPS26612 only | 4 | 30 | V | |
| V(-Vs) | -Vs Supply Operating Voltage | –20 | 0 | V | ||
| Vs_DIFF | Difference between +Vs and -Vs | 3 | 50 | V | ||
| I(+Vs) | Current sourced from +Vs supply to GND in normal operation | SGOOD = Floating | 1.07 | 1.65 | mA | |
| I(+Vs) | Current sourced from +Vs supply to GND in fault operation | SGOOD = Floating | 1.2 | 1.75 | mA | |
| I(-Vs) | Current sinked by -Vs supply from GND | 0.2 | mA | |||
| IVS_OFF | OFF State Supply Current | EN = Low (TPS26611/12/14 only) | 0.27 | mA | ||
| Loop Testing Vs/-Vs UNPOWERED (TPS26610/13 only) | ||||||
| V(IN-OUT)no_Vs | Current Loop Testing : IN to OUT Voltage drop | +/-20mA current through IN pin | ±5 | ±8.5 | V | |
| IQno_Vs | Percentage of forced IN current going to -Vs pin | 20 | % | |||
| IOL_noVs | No supply current limit | ±22 | ±45.5 | mA | ||
| PASS FET | ||||||
| RON | IN to OUT total ON resistance | –40 ℃ < T < 125 ℃, I(IN) < Overload Current | 4.8 | 7.5 | 12.5 | Ω |
| ENABLE (EN) TPS26611/12/14 Only | ||||||
| V(ENR) | EN Rising Threshold | 1.72 | V | |||
| V(ENF) | EN Falling Threshold | 1 | V | |||
| I(EN_LKG) | EN Leakage Current (Sink) | V(EN) = 5.5 V | 10 | μA | ||
| I(EN_LKG) | EN Leakage Current (Source) | V(EN) = 0 V | -10 | μA | ||
| V(EN) | EN Open Circuit Voltage | I(EN) = –0.1 μA | 2.1 | 2.5 | V | |
| VSNS (Supply Sensing) TPS26610/13 only | ||||||
| V(SNSR) | VSNS Rising threshold | 1.72 | V | |||
| V(SNSF) | VSNS Falling threshold | 1 | V | |||
| SIGNAL GOOD (SGOOD) | ||||||
| VOH_SGOOD | SGOOD Output Level, HIGH | (+Vs) ≤ 2.5 V, 0 mA < ISGOOD < 1 mA | (+Vs)*(0.8) | (+Vs) | V | |
| VOH_SGOOD | SGOOD Output Level, HIGH | (+Vs) > 2.5 V, 0 mA < ISGOOD< 1 mA | 2 | 3 | V | |
| RSGOOD | SGOOD pull down impedance | 0 μA < ISGOOD < 200 μA | 6.3 | kΩ | ||
| MODE | ||||||
| I(MODE) | MODE Source Current | 1.55 | 2 | 2.4 | μA | |
| RMODE | Mode Selection Resistor | 180 | kΩ | |||
| THERMAL SHUTDOWN | ||||||
| T(TSD) | Thermal Shutdown (TSD) threshold, Rising | 160 | °C | |||
| T(TSDHyst) | Thermal Shutdown (TSD) Hysterises | 11 | °C | |||
| HART | ||||||
| BW | Input small signal bandwidth | –25 mA < IIN < 25 mA, ΔIIN = 1 mApp at 1 k? | 10 | kHz | ||