SLVSFZ4A December 2020 – February 2021 TPS929121-Q1
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| BIAS | ||||||
| V(SUPPLY) | Operating input voltage | 4.5 | 12 | 40 | V | |
| IQ(ON) | Quiescent current, all-channels-on | V(SUPPLY) = 12 V, R(REF) =31.6 kΩ, all-output ON | 10 | mA | ||
| IQ(OFF) | Quiescent current, all-channels-off | V(SUPPLY) = 12 V, R(REF) = 31.6 kΩ, all-output OFF | 3.5 | mA | ||
| I(FAULT) | Quiescent current, fail-safe state fault mode | V(SUPPLY) = 12 V, fail-safe state, all-output OFF, ERR = LOW | 2.5 | 2.85 | mA | |
| V(POR_rising) | Power-on-reset rising threshold | 4 | 4.2 | 4.4 | V | |
| V(POR_falling) | Power-on-reset falling threshold | 3.8 | 4 | 4.2 | V | |
| V(LDO) | LDO output voltage | V(SUPPLY) > 5.6 V, I(LDO) = 40 mA, CONF_LDO = 0b | 4.75 | 5 | 5.25 | V |
| V(SUPPLY) > 5.6 V, I(LDO) = 40 mA, CONF_LDO = 1b | 4.18 | 4.4 | 4.62 | V | ||
| I(LDO) | LDO output current capability | 80 | mA | |||
| I(LDO_LIMIT) | LDO output current limit | 100 | mA | |||
| V(LDO_DROP) | LDO maximum dropout voltage | I(LDO) = 80 mA | 0.5 | 0.9 | V | |
| V(LDO_DROP) | LDO maximum dropout voltage | I(LDO) = 50 mA | 0.3 | 0.6 | V | |
| V(LDO_POR_rising) | LDO power-on-reset rising threshold | 2.75 | 3 | 3.25 | V | |
| V(LDO_POR_falling) | LDO power-on-reset falling threshold | 2.5 | 2.75 | 3 | V | |
| C(LDO) | Supported LDO loading capacitance range | 1 | 10 | μF | ||
| f(OSC) | Internal oscillator frequency | -2.5% | 32.15 | +2.5% | MHz | |
| ERR | ||||||
| VIL(ERR) | Input logic low voltage, ERR | 0.7 | V | |||
| VIH(ERR) | Input logic high voltage, ERR | 2 | V | |||
| I(pd_ERR) | ERR pull-down current capability | V(ERR) = 0.4 V | 3 | 6 | 9 | mA |
| Ilkg(ERR) | ERR leakage current | 1 | μA | |||
| FLEXWIRE INTERFACE | ||||||
| VIL(RX) | Input logic low voltage, RX | 0.7 | V | |||
| VIH(RX) | Input logic high voltage, RX | 2 | V | |||
| VOL(TX) | Low-level output voltage TX, | Isink = 5 mA, | 0 | 0.3 | V | |
| VOH(TX) | High-level output voltage TX, | Isource = 5 mA, Vpull-up = 5 V | 4.7 | 5 | V | |
| Ilkg | TX, RX | –1 | 1 | μA | ||
| ADDRESS, FS | ||||||
| VIL(IO) | Input logic low voltage, ADDR2/CLK, ADDR1/PWM1, ADDR0/PWM0, FS | 0.7 | V | |||
| VIH(IO) | Input logic high voltage, ADDR2/CLK, ADDR1/PWM1, ADDR0/PWM0, FS | 2 | V | |||
| R(PD_ADDR) | Internal pull down resistance, ADDR2/CLK, ADDR1/PWM1, ADDR0/PWM0 | 100 | kΩ | |||
| R(PD_FS) | Internal pull down resistance, FS | 100 | kΩ | |||
| ADC | ||||||
| DNL | Differential nonlinearity | –1(1) | 1(1) | LSB | ||
| INL | Integral nonlinearity | –2(1) | 2(1) | LSB | ||
| OUTPUT DRIVERS | ||||||
| f(PWM_200) | 200-Hz selection | 200 | Hz | |||
| f(PWM_1000) | 1-kHz selection | 1000 | Hz | |||
| ΔI(OUT_d2d) | Device-to-device accuracy ΔI(OUT_d2d) = 1- Iavg(OUT) / Iideal(OUT) | R(REF) = 8.45 kOhm, CONF_REFRANGE = 11b, DC=63 | –5 | 0 | 5 | % |
| R(REF) = 8.45 kOhm, CONF_REFRANGE = 10b, DC=63 | –5 | 0 | 5 | |||
| R(REF) = 8.45 kOhm, CONF_REFRANGE = 01b, DC=63 | –5 | 0 | 5 | |||
| R(REF) = 8.45 kOhm, CONF_REFRANGE = 00b, DC=63 | –5 | 0 | 5 | |||
| ΔI(OUT_c2c) | Channel-to-channel accuracy ΔI(OUT_c2c) = 1- I(OUTx) / Iavg(OUT) | R(REF) = 8.45 kOhm, CONF_REFRANGE = 11b, DC=63 | –3 | 0 | 3 | % |
| R(REF) = 8.45 kOhm, CONF_REFRANGE = 10b, DC=31 | –3 | 0 | 3 | |||
| R(REF) = 8.45 kOhm, CONF_REFRANGE = 01b, DC=15 | –5 | 0 | 5 | |||
| R(REF) = 31.6 kOhm, CONF_REFRANGE = 01b, DC=12 | –7 | 0 | 7 | |||
| I(OUT_75mA) | R(REF) = 8.45 kOhm, CONF_REFRANGE = 11b, DC=63 | 75 | mA | |||
| I(OUT_50mA) | R(REF) = 12.7 kOhm, CONF_REFRANGE = 11b, DC=63 | 50 | mA | |||
| I(OUT_20mA) | R(REF) = 31.6 kOhm, CONF_REFRANGE = 11b, DC=63 | 20 | mA | |||
| I(OUT_1mA) | R(REF) = 31.6 kOhm, CONF_REFRANGE = 01b, DC = 12 | 1 | mA | |||
| V(OUT_drop) | output dropout voltage | R(REF) = 8.45 kOhm, CONF_REFRANGE = 11b, DC=38, I(OUTx) = 45 mA | 400 | 700 | mV | |
| V(OUT_drop) | output dropout voltage | R(REF) = 8.45 kOhm, CONF_REFRANGE = 11b, DC=63, I(OUTx) = 75 mA | 600 | 1000 | mV | |
| R(REF) | 1 | 50 | kΩ | |||
| C(REF) | 0 | 4.7 | nF | |||
| V(REF) | 1.235 | V | ||||
| K(REF_11) | CONF_REFRANGE = 11b | 512 | ||||
| K(REF_10) | CONF_REFRANGE = 10b | 256 | ||||
| K(REF_01) | CONF_REFRANGE = 01b | 128 | ||||
| K(REF_00) | CONF_REFRANGE = 00b | 64 | ||||
| I(REF_OPEN_th) | 10 | μA | ||||
| V(REF_SHORT_th) | 0.6 | V | ||||
| DIAGNOSTICS | ||||||
| V(OPEN_th_rising) | LED open rising threshold | V(SUPPLY) - V(OUTx) | 200 | 400 | 600 | mV |
| V(OPEN_th_falling) | LED open falling threshold | V(SUPPLY) - V(OUTx) | 300 | 500 | 700 | mV |
| V(OPEN_th_hyst) | 100 | mV | ||||
| V(SG_th_rising) | Short-to-ground rising threshold | 0.8 | 0.9 | 1 | V | |
| V(SG_th_falling) | Short-to-ground falling threshold | 1.1 | 1.2 | 1.3 | V | |
| V(SG_th_hyst) | Short-to-ground hysteresis | 0.3 | V | |||
| EEPROM | ||||||
| N(EEP) | Number of programming cycles. | V(SUPPLY) = 12 V | 1000 | |||
| MISC | ||||||
| T(PRETSD) | Pre-thermal warning threshold | 135 | oC | |||
| T(PRETSD_HYS) | Pre-thermal warning hysteresis | 5 | oC | |||
| T(TSD) | Over-temperature protection threshold | 160 | 175 | 190 | oC | |
| T(TSD_HYS) | Over-temperature protection hysteresis | 15 | oC | |||