{
  "version": "EVT1",
  "scope": "STATIC_COMPONENT_BUDGET_AND_IDEAL_CONTROL_BFM",
  "physical_tests": "NOT_RUN",
  "fabrication_release": "HOLD",
  "field_release": "HOLD",
  "supervisor_corners": 32,
  "falling_nominal_v": 4.4752095,
  "falling_min_v": 4.37522570649598,
  "falling_max_v": 4.575540216393919,
  "rising_worst_v": 4.712730973261486,
  "recovery_delay_min_ms": 180,
  "recovery_delay_typ_ms": 300,
  "recovery_delay_max_ms": 420,
  "model_domain_raw_v": [
    2,
    5.25
  ],
  "raw_supply_spec_v": [
    4.75,
    5.25
  ],
  "source": "TI TPS3808 SBVS050N pp4,6,7,11",
  "assumptions": [
    "Sense resistors 0.1%; TPS3808 G01 threshold +/-2%, maximum hysteresis 3%, sense current +/-25nA",
    "Datasheet threshold limits imported as static limits, layout/leakage/temperature resistor drift omitted",
    "Comparator +/-25mV and TL431 2.43..2.56V remain design budgets, not full environmental guarantees",
    "BFM assumes known valid logic, no propagation/deglitch/RC/analog startup or component failure",
    "Below 2V / above 5.25V is UNKNOWN in BFM, not certified disabled",
    "J4 starts open; only no-battery bench-verified hardware may be armed",
    "Single-fault safety, thermal coupling and charge current must be measured",
    "MR internal pull-up minimum 70k; R19/R21/R11 +/-1%; open link means R21 disconnected, ground intact",
    "Gate clamp 0.4V at IOL <=1mA and VDD>=1.8V; low-VDD clamp budget does not prove complete ramp safety",
    "HC14 VOH 3.84V static budget at datasheet 4.5V condition; lower supply and ramp behavior not covered; R17/R18 +/-1%, RESET plus gate leakage 400nA budget",
    "AO3400A 0.65V threshold minimum applies at 25C; 0.4V clamp is not full-temperature off-current proof",
    "Below 1.3V supervisor drive is not covered by these clamp calculations; ramp and CE must be measured",
    "Ground loss, MOS drain-source short, stuck IC and thermistor detachment are unresolved single faults",
    "4.35V is a design comparator target, not BQ24074 guaranteed charging UVLO"
  ],
  "checks": {
    "recovery_possible_at_4p75v": true,
    "falling_min_above_4p35v": true,
    "thermal_static_checks": true,
    "delay_never_assumed_zero": true,
    "mr_normal_above_0p7": true,
    "mr_open_below_0p3": true,
    "gate_high_above_2p5": true,
    "reset_sink_below_1ma": true,
    "clamp_below_25c_vth": true,
    "ref_current_above_1ma": true,
    "comparator_sink_below_3ma": true,
    "low_vdd_clamp_load_below_0p4ma": true
  },
  "electrical_budget": {
    "mr_connected_high_min_fraction": 0.8179360072104551,
    "mr_open_low_max_fraction": 0.24094556495337238,
    "gate_enabled_min_v": 3.480843629697525,
    "reset_clamp_max_sink_a": 0.00048593859385938587,
    "reset_asserted_vol_max_v": 0.4,
    "ao_vth_min_at_25c_v": 0.65,
    "reference_min_cathode_a": 0.0016644259856920095,
    "comparator_window_max_sink_a": 0.0012033043197936814,
    "low_vdd_reset_sink_budget_a": 0.00018181818181818183
  },
  "sources": [
    "https://www.ti.com/lit/ds/symlink/tps3808.pdf",
    "https://www.ti.com/lit/ds/symlink/sn74hc14.pdf",
    "https://www.aosmd.com/sites/default/files/res/datasheets/AO3400A.pdf",
    "https://www.ti.com/lit/ds/symlink/tlv7044.pdf",
    "https://www.ti.com/lit/ds/symlink/tl431.pdf"
  ],
  "all_budget_checks_pass": true
}
