SLVSGZ4A June 2023 – June 2024 TPS6521905
PRODUCTION DATA
POS | PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|---|
Electrical Characteristics | |||||||
10.1.1 | VBUCKx_UV_TH_5, VLDOx_UV_TH_5 |
Undervoltage monitoring for buck output, programable low-going threshold accuracy | UV_THR = 0x0 | –5% | |||
10.1.2 | VBUCKx_UV_TH_10, VLDOx_UV_TH_10 |
Undervoltage monitoring for buck output and LDO output, programable low-going threshold accuracy | UV_THR = 0x1 | –10% | |||
10.1.3 | VBUCKx_UV_H_ACC, VLDOx_UV_H_ACC |
Undervoltage Threshold Accuracy, VOUT ≥ 1V | VOUT ≥ 1V | -1.5% | +1.5% | ||
10.1.4 | VBUCKx_UV_L_ACC, VLDOx_UV_L_ACC |
Undervoltage Threshold Accuracy, VOUT < 1V | VOUT < 1V | -10 | +10 | mV | |
10.1.5 | VBUCKx_UV_HYS, VLDOx_UV_HYS |
Undervoltage Hysteresis | 0.25% | 1% | 1.75% | ||
10.1.6 | VBUCKx_SCG_TH, VLDOx_SCG_TH | Short-circuit (SCG) and residual voltage (RV) detection low-going threshold | 220 | 260 | 300 | mV | |
10.1.7 | VBUCKx_SCG_HYS, VLDOx_SCG_HYS | Short-circuit (SCG) and residual voltage (RV) detection threshold hysteresis | 75 | mV | |||
10.2.1a | TWARM_Rising | Temperature rising Warning Threshold (WARM) | for each of the four sensors | 110 | 120 | 130 | °C |
10.2.1b | TWARM_Falling | Temperature falling Warning Threshold (WARM) | for each of the four sensors | 105 | 115 | 125 | °C |
10.2.2a | THOT_Rising | Temperature rising Shutdown Threshold (TSD, HOT) | for each of the four sensors | 130 | 140 | 150 | °C |
10.2.2b | THOT_Falling | Temperature falling Shutdown Threshold (TSD, HOT) | for each of the four sensors | 125 | 135 | 145 | °C |
10.2.3 | THYS | Temperature Hysteresis for WARM | for each of the four sensors | -5 | °C | ||
Timing Requirements | |||||||
10.3.1a | tDEGLITCH | Fault Detection Deglitch Time for Under Voltage (UV) and Short to GND (SCG) | Measured from UV/SCG event | 13 | 20 | 27 | µs |
10.3.1b | tDEGLITCH_OC_short | Fault Detection Deglitch Time for Over Current (OC), rising edge, short | Measured from OC event, rising edge | 26 | 35 | 45 | µs |
10.3.1c | tDEGLITCH_OC_long | Fault Detection Deglitch Time for Over Current (OC), rising edge, long | Measured from OC event, rising edge | 1.6 | 2 | 2.2 | ms |
10.3.2a | tREACTION | Fault Reaction Time for Under Voltage (UV) and Short to GND (SCG) (including deglitch time) | Measured from UV/SCG event to nINT pulled low | 26 | 40 | 54 | µs |
10.3.2b | tREACTION_OC_short | Fault Reaction Time for Over Current (OC) (including deglitch time) | Measured from UV/OC/SCG event to nINT pulled low | 45 | 65 | 81 | µs |
10.3.2c | tREACTION_OC_long | Fault Detection Deglitch Time for Over Current (OC), rising edge, long | Measured from OC event, rising edge | 1.6 | 2 | 2.2 | ms |
10.3.2d | tREACTION_WARM | Fault Reaction Time for Temperature Warning (WARM), Thermal Shutdown (TSD / HOT) | Measured from WARM/HOT event to nINT pulled low | 525 | µs |