ZHCSLS0B July 2022 – April 2024 TPS929240-Q1
PRODUCTION DATA
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| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| BIAS | ||||||
| V(VBAT) | Operating input voltage | 4.5 | 12 | 40 | V | |
| IQ(VBAT) | Quiescent current, all-channels-off, VBAT pin | V(VBAT) = 12V, R(REF) = 8.45kΩ, REFRANGE = 11b, all-output OFF | 1.6 | 2.0 | mA | |
| Quiescent current, all-channels-on, VBAT pin | V(VBAT) = 12V, R(REF) = 8.45kΩ, REFRANGE = 11b, PWMOUTXn = 0, all-output ON | 2.8 | 4.0 | mA | ||
| IQ(SUPPLY) | Quiescent current, all-channels-off, SUPPLY pin | V(VBAT) = 12V, V(SUPPLY) = 12V, R(REF) = 8.45kΩ, REFRANGE = 11b, all-output OFF | 4.9 | 10 | μA | |
| Quiescent current, all-channels-on, SUPPLY pin | V(VBAT) = 12V, V(SUPPLY) = 12V, R(REF) = 8.45kΩ, REFRANGE = 11b, PWMOUTXn = 0, all-output ON | 5.2 | 8.0 | mA | ||
| IFAULT(VBAT) | Quiescent current, fail-safe state fault mode, VBAT pin | V(VBAT) = 12V, V(SUPPLY) = 12V, fail-safe state, all-output OFF, ERR = LOW | 1.3 | 2.0 | mA | |
| IFAULT(SUPPLY) | Quiescent current, fail-safe state fault mode, SUPPLY pin | V(VBAT) = 12V, V(SUPPLY) = 12V, fail-safe state, all-output OFF, ERR = LOW | 5 | 10 | μA | |
| ILKG(SUPPLY) | Supply leakage current | V(SUPPLY) = 36V, V(VBAT) = 0V | 0.08 | 5 | μA | |
| 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(VBAT) > 5.6V, I(LDO) = 80mA | 4.75 | 5 | 5.25 | V |
| I(LDO) | LDO output current capability | 80 | mA | |||
| I(LDO_LIMIT) | LDO output current limit | 110 | mA | |||
| V(LDO_DROP) | LDO maximum dropout voltage | I(LDO) = 80mA | 0.5 | 0.9 | V | |
| V(LDO_DROP) | LDO maximum dropout voltage | I(LDO) = 50mA | 0.3 | 0.6 | V | |
| V(LDO_POR_rising) | LDO power-on-reset rising threshold | 2.75 | 3.00 | 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 | 1.045 | 1.1 | 1.155 | V | |
| VIH(ERR) | Input logic high voltage, ERR | 1.14 | 1.2 | 1.26 | V | |
| IPD(ERR) | ERR pull-down current capability | V(ERR) = 0.4V | 3 | 5 | 9 | mA |
| ILKG(ERR) | ERR leakage current | 0.02 | 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 = 5mA, | 0 | 0.04 | 0.3 | V |
| VOH(TX) | High-level output voltage, TX | Isource = 5mA, Vpull-up = 5V | 4.7 | 4.9 | 5.0 | V |
| Ilkg | TX, RX | –1 | 1 | μA | ||
| ADDRESS, FS | ||||||
| VIL(ADDR) | Input logic low voltage, ADDR2, ADDR1, ADDR0 | 0.7 | V | |||
| VIH(ADDR) | Input logic high voltage, ADDR2, ADDR1, ADDR0 | 2 | V | |||
| VIL(IO) | Input logic low voltage FS1, FS0 | 1.045 | 1.1 | 1.155 | V | |
| VIH(IO) | Input logic high voltage, FS1, FS0 | 1.14 | 1.2 | 1.26 | V | |
| RPD(ADDR) | Internal pull down resistance, ADDR2, ADDR1, ADDR0 | 200 | 240 | 300 | kΩ | |
| ADC | ||||||
| DNL | Differential nonlinearity | –1(1) | 1(1) | LSB | ||
| INL | Integral nonlinearity | –2(1) | 2(1) | LSB | ||
| OUTPUT DRIVERS | ||||||
| f(PWM_200) | 200Hz selection | 200 | Hz | |||
| f(PWM_1000) | 1kHz selection | 1000 | Hz | |||
| ΔI(OUT_d2d) | Device-to-device accuracy ΔI(OUT_d2d) = 1- Iavg(OUT) / Iideal(OUT) | R(REF) = 8.45kOhm, REFRANGE = 11b, DC = 63 | –5 | 0 | 5 | % |
| R(REF) = 8.45kΩ, REFRANGE = 10b, DC = 63 | –5 | 0 | 5 | |||
| R(REF) = 8.45kΩ, REFRANGE = 01b, DC = 63 | –5 | 0 | 5 | |||
| R(REF) = 8.45kΩ, REFRANGE = 00b, DC = 63 | –5 | 0 | 5 | |||
| ΔI(OUT_c2c) | Channel-to-channel accuracy ΔI(OUT_c2c) = 1- I(OUTx) / Iavg(OUT) | R(REF) = 8.45kΩ, REFRANGE = 11b, DC = 63 | –3 | 0 | 3 | % |
| R(REF) = 8.45kΩ, REFRANGE = 10b, DC = 31 | –3 | 0 | 3 | |||
| R(REF) = 8.45kΩ, REFRANGE = 01b, DC = 15 | –5 | 0 | 5 | |||
| R(REF) = 31.6kΩ, REFRANGE = 01b, DC = 12 | –7 | 0 | 7 | |||
| I(OUT_100mA) | R(REF) = 6.34kΩ, REFRANGE = 11b, DC = 63 | 100 | mA | |||
| I(OUT_75mA) | R(REF) = 8.45kΩ, REFRANGE = 11b, DC = 63 | 75 | mA | |||
| I(OUT_50mA) | R(REF) = 12.7kΩ, REFRANGE = 11b, DC = 63 | 50 | mA | |||
| I(OUT_20mA) | R(REF) = 31.6kΩ, REFRANGE = 11b, DC = 63 | 20 | mA | |||
| I(OUT_1mA) | R(REF) = 31.6kΩ, REFRANGE = 01b, DC = 12 | 1 | mA | |||
| V(OUT_drop) | Output dropout voltage | R(REF) = 8.45kΩ, REFRANGE = 11b, DC = 38, I(OUTx) = 45mA | 450 | 700 | mV | |
| R(REF) = 8.45kΩ, REFRANGE = 11b, DC = 63, I(OUTx) = 75mA | 600 | 1000 | mV | |||
| R(REF) = 6.34kΩ, REFRANGE = 11b, DC = 63, I(OUTx) = 100mA | 750 | 1200 | mV | |||
| R(REF) | 1 | 50 | kΩ | |||
| C(REF) | 0 | 4.7 | nF | |||
| V(REF) | 1.228 | 1.235 | 1.242 | V | ||
| K(REF_11) | REFRANGE = 11b | 512 | ||||
| K(REF_10) | REFRANGE = 10b | 256 | ||||
| K(REF_01) | REFRANGE = 01b | 128 | ||||
| K(REF_00) | REFRANGE = 00b | 64 | ||||
| I(REF_OPEN_th) | 7 | 8.5 | 10 | μA | ||
| I(REF_OPEN_th_hyst) | 4 | uA | ||||
| V(REF_SHORT_th) | 0.54 | 0.565 | 0.59 | V | ||
| DIAGNOSTICS | ||||||
| V(SUPUV_th_rising) | SUPPLY undervoltage rising threshold | 2.73 | 2.875 | 3.02 | V | |
| V(SUPUV_th_falling) | SUPPLY undervoltage falling threshold | 2.49 | 2.625 | 2.76 | V | |
| V(SUPUV_th_hyst) | SUPPLY undervoltage hysteresis | 250 | mV | |||
| V(SUPLOW_th_rising) | SUPPLY low rising threshold, LOWSUPTH = 0 | 4.05 | 4.25 | 4.45 | V | |
| V(SUPLOW_th_falling) | SUPPLY low falling threshold, LOWSUPTH = 0 | 3.8 | 4.0 | 4.2 | V | |
| V(SUPLOW_th_hyst) | SUPPLY low hysteresis, LOWSUPTH = 0 | 250 | mV | |||
| 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 | |||
| V(SLS_th_rising) | Single-LED short rising threshold, SLSTHx = 0 | 2.35 | 2.5 | 2.65 | V | |
| V(SLS_th_falling) | Single-LED short falling threshold, SLSTHx = 0 | 2.65 | 2.85 | 3.05 | V | |
| V(SLS_th_hyst) | Single-LED short hysteresis, SLSTHx = 0 | 275 | mV | |||
| EEPROM | ||||||
| N(EEP) | Number of programming cycles | V(VBAT) = 12V | 1000 | |||
| TEMPERATURE | ||||||
| T(PRETSD) | Pre-thermal warning threshold | 135 | oC | |||
| T(PRETSD_HYS) | Pre-thermal warning hysteresis | 5 | oC | |||
| T(TSD1) | Over-temperature protection threshold |
160 | 175 | 190 | oC | |
| T(TSD2) | Over-temperature shutdown threshold |
185 | oC | |||
| T(TSD1_HYS) | Over-temperature protection hysteresis |
15 | oC | |||
| T(TSD2_HYS) | Over-temperature shutdown hysteresis |
15 | oC | |||