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DA9063L Datasheet(PDF) 48 Page - Dialog Semiconductor |
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DA9063L Datasheet(HTML) 48 Page - Dialog Semiconductor |
48 / 173 page DA9063L System PMIC for Mobile and Automotive Applications Datasheet DA9063L_2v1 05-Apr-2017 CFR0011-120-00 48 of 173 © 2017 Dialog Semiconductor 5.10 Internal Oscillator Table 24: Internal Oscillator, TJ = -40 ºC to +125 ºC Parameter Symbol Test Conditions Min Typ Max Unit Internal oscillator frequency After trimming 5.7 6.0 6.3 MHz 5.11 POR, Reference Generation, and Voltage Supervision Table 25: POR, Reference Generation and Voltage/Temperature Supervision, TJ = -40 ºC to +125 ºC Parameter Symbol Test Conditions Min Typ Max Unit Deep discharge lockout lower threshold VPOR_LOWER 2.0 V Deep discharge lockout upper threshold VPOR_UPPER 2.3 V Under-voltage lower threshold VDD_FAULT_LOWER Note 1 2.5 2.8 3.25 V Under-voltage lower threshold accuracy VDD_FAULT_LOWER Accuracy ±2 % Under-voltage upper threshold VDD_FAULT_UPPER Note 2 VDD_FAULT_LOWER + VDD_HST_ADJ V Reference voltage VREF -1% 1.2 +1% V VREF decoupling capacitor 2.2 uF VLNREF decoupling capacitor 2.2 uF Reference current resistor IREF -1% 200 +1% kΩ Note 1 During production VDD_FAULT_LOWER voltage is configured via OTP over the range 2.5 V to 3.25 V in 50 mV steps. Note 2 During production the hysteresis between VDD_FAULT_LOWER and VDD_FAULT_UPPER is configured via OTP over the range 100 mV to 450 mV in 50 mV steps, the hysteresis can be further changed through control VDD_HYST_ADJ. 5.12 Thermal Supervision Parameter Symbol Test Conditions Min Typ Max Unit Thermal warning TEMP_WARN Note 1 110 125 140 °C Thermal shutdown TEMP_CRIT Note 1 125 140 155 °C Thermal POR threshold TEMP_POR Note 1 135 150 165 °C Note 1 Thermal thresholds are non-overlapping. |
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