TLE7368_10 Datasheet, PDF (17/41 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
Conditions
Min. Typ. Max.
4.4.65 Load regulation
∆V_{Q_ STBY}
–
–
–
–
4.4.66 Line regulation
∆V_{Q_ STBY}
–
–
4.4.67 Power supply ripple
PSRR_{Q_STBY} 60
–
rejection
4.4.68 Output capacitor
C_{Q_STBY}
0.47 –
4.4.69 Output capacitor
ESR
0
–
C_{Q_STBY}
Device Enable Blocks and Quiescent Current
5
V/A I_{Q_STBY} = 100µA to 10 mA
V_{IN_STBY} > 4.5 V;
SEL_STBY = Q_STBY
V_{Q_STBY} = 1.0V
10
V/A I_{Q_STBY} = 100µA to 10 mA
V_{IN_STBY} > 4.5 V;
SEL_STBY = GND
V_{Q_STBY} = 2.6V
5
mV/V –
–
dB V_{IN_STBY, ripple pp} = 500 mV;
f_{IN_STBY, ripple} = 100 Hz;
I_{Q_STBY} = 5 mA;
C_{Q_STBY} = 1 µF ceramic X7R;¹⁾
2
µF
1) 5)
0.5
Ω
at 10 kHz;¹⁾
4.4.70 Ignition turn on
threshold
V_{EN_IGN, on}
–
–
4.0 V Device operating
4.4.71 Ignition turn off
threshold
4.4.72 Ignition pull-down
resistor current
V_{EN_IGN, off} 2.0
–
I_{EN_IGN}
-100 –
–
V Only stand-by regulators are
active if V_{EN_IGN} < V_{EN_IGN, off}
and V_{EN_uC} < V_{EN_uC, off}
–
µA V_{EN_IGN} = 13.5 V
4.4.73
4.4.74
Turn on threshold
Turn off threshold
4.4.75 Pull-down resistor
current
V_{EN_uC, on}
–
–
V_{EN_uC, off}
0.8
–
I_{EN_uC}
-30 –
2.0 V Device operating
–
V Only stand-by regulators are
active if V_{EN_IGN} < V_{EN_IGN, off}
and V_{EN_uC} < V_{EN_uC, off}
–
µA V_{EN_uC} = 5 V
4.4.76 Quiescent current
I_q = I_{IN_STBY} - -120 –
–
µA V_{EN_uC} = V_{EN_IGN} = 0 V;
I_{Q_STBY}
SEL_STBY = Q_STBY;
MON_STBY = H;
I_{Q_STBY} = 100 µA; T_j < 125 °C
4.4.77 Quiescent current
I_q = I_{IN_STBY} - -130 –
–
µA V_{EN_uC} = V_{EN_IGN} = 0 V;
I_{Q_STBY}
SEL_STBY = GND;
MON_STBY = H;
I_{Q_STBY} = 100 µA; T_j < 125 °C
4.4.78 Quiescent current
I_{q, IN}
-10 –
–
µA V_{EN_uC} = V_{EN_IGN} = 0 V;
V_{IN_STBY} = 0 V;
T_j < 125 °C
Reset Generator RO_1 Monitoring Q_LDO1
Data Sheet
17
Rev. 2.1, 2010-11-22