TLE7368 Datasheet, PDF (17/39 Pages) Infineon Technologies AG – Next Generation Micro Controller Supply

TLE7368
General Product Characteristics
Electrical Characteristics (cont’d)
V_IN = V_{IN_STBY} = 13.5 V, T_j = -40 °C to +150 °C,
V_CCP = 9.0 V; SEL_STBY = Q_STBY; all voltages with respect to ground.
Pos. Parameter
Symbol
Limit Values
Unit
Min. Typ. Max.
4.4.65 Output capacitor
ESR
0
–
0.5 Ω
C_{Q_STBY}
Device Enable Blocks and Quiescent Current
4.4.66 Ignition turn on
threshold
V_{EN_IGN, on}
–
–
4.0 V
4.4.67 Ignition turn off
threshold
V_{EN_IGN, off} 2.0
–
–
V
4.4.68
4.4.69
4.4.70
Ignition pull-down
resistor current
Turn on threshold
Turn off threshold
I_{EN_IGN}
V_{EN_uC, on}
V_{EN_uC, off}
-100 –
–
–
0.8 –
–
µA
2.0 V
–
V
4.4.71 Pull-down resistor
current
I_{EN_uC}
-30 –
–
µA
4.4.72 Quiescent current
I_q = I_{IN_STBY} - -120 –
–
µA
I_{Q_STBY}
4.4.73 Quiescent current
I_q = I_{IN_STBY} - -130 –
–
µA
I_{Q_STBY}
4.4.74 Quiescent current
I_{q, IN}
-10 –
–
µA
Reset Generator RO_1 Monitoring Q_LDO1
4.4.75 Undervoltage Reset
V_{URT Q_LDO1,} 4.50 –
threshold on Q_LDO1 _de
4.4.76 Undervoltage Reset
V_{URT Q_LDO1,} 4.55 –
threshold on Q_LDO1 _in
4.4.77 Undervoltage Reset
hysteresis
V_{URO_1, hyst} 100
–
4.4.78 Overvoltage Reset
V_{ORT Q_LDO1,} 5.40 –
threshold on Q_LDO1 _in
4.4.79 Overvoltage Reset
V_{ORT Q_LDO1,} 5.25 –
threshold on Q_LDO1 _de
4.4.80 Overvoltage Reset
hysteresis
V_{ORO_1, hyst} 80
–
4.4.81 RO_1, Reset output low V_{RO_1, low}
–
–
voltage
4.75 V
4.90 V
220 mV
5.65 V
5.60 V
180 mV
0.4 V
Conditions
at 10 kHz;¹⁾
Device operating
Only stand-by regulators are
active if V_{EN_IGN} < V_{EN_IGN, off}
and V_{EN_uC} < V_{EN_uC, off}
V_{EN_IGN} = 13.5 V
Device operating
Only stand-by regulators are
active if V_{EN_IGN} < V_{EN_IGN, off}
and V_{EN_uC} < V_{EN_uC, off}
V_{EN_uC} = 5 V
V_{EN_uC} = V_{EN_IGN} = 0 V;
SEL_STBY = Q_STBY;
MON_STBY = H;
I_{Q_STBY} = 100 µA; T_j < 125 °C
V_{EN_uC} = V_{EN_IGN} = 0 V;
SEL_STBY = GND;
MON_STBY = H;
I_{Q_STBY} = 100 µA; T_j < 125 °C
V_{EN_uC} = V_{EN_IGN} = 0 V;
V_{IN_STBY} = 0 V;
T_j < 125 °C
V_{Q_LDO1} decreasing;
V_{FB/L_IN} = open;
V_{Q_LDO1} increasing
–
V_{Q_LDO1} increasing
V_{Q_LDO1} decreasing
–
I_{RO_1} = -10 mA;
V_{Q_LDO1} > 2.5 V
Data Sheet
17
Rev. 1.1, 2007-11-08