TLE7368 Datasheet, PDF (20/39 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.
Monitoring Block
4.4.115 MON_STBY,
V_{MON, Q_STBY,} 0.90 –
–
Threshold on Q_STBY _de
4.4.115a MON_STBY headroom V_{MON, Q_STBY,} 10
–
–
mV
head
4.4.116 MON_STBY hysteresis V_{MON_STBY,} 10
–
hyst
4.4.117 MON_STBY,
V_{MON, Q_STBY,} 2.36 –
Threshold on Q_STBY _de
30 mV
2.50 V
4.4.118 MON_STBY hysteresis V_{MON_STBY,} 20
–
hyst
4.4.119 MON_STBY,
V_{MON_ STBY,} –
–
Monitoring output low _low
voltage
4.4.120 MON_STBY time delay t_{MON_ STBY} –
8
50 mV
0.4 V
–
t_RD,
RO_1
4.4.121 Monitor reaction time t_{RR, MON_STBY} 3
–
6
µs
Conditions
V_{IN_STBY} = 3.0 V;
SEL_STBY = Q_STBY;
V_{Q_STBY} decreasing;
V_{IN_STBY} = 3.0 V;
SEL_STBY = Q_STBY;
V_{Q_STBY} decreasing;
SEL_STBY = Q_STBY
V_{IN_STBY} = 3.0 V;
SEL_STBY = GND;
V_{Q_STBY} decreasing;
SEL_STBY = GND
I_{MON_STBY1} < 10 mA;
V_{IN_STBY} > 3.0 V
see diagram in section
“Monitoring Circuit” on
Page 28
–
Data Sheet
20
Rev. 1.1, 2007-11-08