ZHCSM58B January 2020 – November 2021 BQ76952
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| V(OVP) | Overvoltage detection range | Nominal setting (50.6 mV steps) | 1.012 V to 5.566 V in 50.6 mV steps | V | ||
| V(OVP_ACC) | Overvoltage detection voltage threshold accuracy(4) | TA = +25°C, nominal setting between 1.012 V and 5.566 V(2) | ±2 | mV | ||
| TA = +25°C, nominal setting between 3.036 V and 5.06 V(2) | –10 | 10 | mV | |||
| TA = -10°C to +60°C, nominal setting between 1.012 V and 5.566 V(2) | ±3 | mV | ||||
| TA = -10°C to +60°C, nominal setting between 3.036 V and 5.06 V(2) | –15 | 15 | mV | |||
| TA = -40°C to +85°C, nominal setting between 1.012 V and 5.566 V(2) | ±5 | mV | ||||
| TA = -40°C to +85°C, nominal setting between 3.036 V and 5.06 V(2) | –25 | 25 | mV | |||
| V(OVP_DLY) | Overvoltage detection delay(3) | Nominal setting (3.3 ms steps) | 10 ms to 6753 ms in 3.3 ms steps | ms | ||
| V(UVP) | Undervoltage detection range | Nominal setting (50.6 mV steps) | 1.012 V to 4.048 V in 50.6 mV steps | V | ||
| V(UVP_ACC) | Undervoltage detection voltage threshold accuracy(4) | TA = +25°C, nominal setting between 1.012 V and 4.048 V(2) | ±1.3 | mV | ||
| TA = +25°C, nominal setting between 1.518 V and 3.542 V(2) | –10 | 10 | mV | |||
| TA = -10°C to +60°C, nominal setting between 1.012 V and 4.048 V(2) | ±1.4 | mV | ||||
| TA = -10°C to +60°C, nominal setting between 1.518 V and 3.542 V(2) | –15 | 15 | mV | |||
| TA = -40°C to +85°C, nominal setting between 1.012 V and 4.048 V(2) | ±1.6 | mV | ||||
| TA = -40°C to +85°C, nominal setting between 1.518 V and 3.542 V(2) | –25 | 25 | mV | |||
| V(UVP_DLY) | Undervoltage detection delay(3) | Nominal setting (3.3 ms steps) | 10 ms to 6753 ms in 3.3 ms steps | ms | ||
| V(SCD) | Short circuit in discharge voltage threshold range | Nominal settings, threshold based on VSRP - VSRN | –10, –20, –40, –60, –80, –100, –125, –150, –175, –200, –250, –300, –350, –400, –450, –500 |
mV | ||
| V(SCD_ACC) | Short circuit in discharge voltage threshold detection accuracy(4) | TA = -40°C to +85°C, V(SCD) settings ≤ -20 mV | –15 | 15 | % of nominal threshold | |
| TA = -40°C to +85°C, V(SCD) settings > -20 mV | –35 | 35 | % of nominal threshold | |||
| V(SCD_DLY) | Short circuit in discharge detection delay | Fastest setting (with 3 mV on VSRN - VSRP) | 8 | μs | ||
| Fastest setting (with 25 mV on VSRN - VSRP) | 600 | ns | ||||
| Nominal setting (15 μs steps) | 15 μs to 450 μs in 15 μs steps | μs | ||||
| V(OCC) | Overcurrent in charge (OCC) voltage threshold range | Nominal settings, threshold based on VSRP - VSRN | 4 mV to 124 mV in 2 mV steps | mV | ||
| V(OCD) | Overcurrent in discharge (OCD1, OCD2) voltage threshold ranges | Nominal settings, thresholds based on VSRP - VSRN | –4 mV to –200 mV in 2 mV steps | mV | ||
| V(OC_ACC) | Overcurrent (OCC, OCD1, OCD2) detection voltage threshold accuracy(4) | |Setting| < 20 mV | –2 | 2.65 | mV | |
| |Setting| = 20 mV ~ 56 mV | –4 | 4 | mV | |||
| |Setting| = 56 mV ~ 100 mV | –5 | 5 | mV | |||
| |Setting| > 100 mV | –7 | 5 | mV | |||
| V(OC_DLY) | Overcurrent (OCC, OCD1, OCD2) detection delay (independent delay setting for each protection) | Nominal setting (3.3 ms steps) | 10 ms to 425 ms in 3.3 ms steps | ms | ||