TLE7368_10 Datasheet, PDF (19/41 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
Min. Typ. Max.
4.4.97 Overvoltage Reset
V_{ORT Q_LDO2,} 3.55 –
threshold on Q_LDO2 _de
4.4.98 Overvoltage Reset
hysteresis
V_{ORO_2, hyst} 50
–
3.80 V
200 mV
4.4.99
Undervoltage Reset
V_{URT Q_LDO2,} 2.485 –
threshold on Q_LDO2 _de
2.560 V
4.4.100 Undervoltage Reset
V_{URT Q_LDO2,} 47
–
–
mV
headroom on Q_LDO2 _head
4.4.101 Undervoltage Reset
V_{URO_2, hyst} 15
–
hysteresis Q_LDO2
4.4.102
4.4.103
4.4.104
4.4.105
Overvoltage Reset
threshold on Q_LDO2
Overvoltage Reset
threshold on Q_LDO2
Overvoltage Reset
hysteresis Q_LDO2
Undervoltage Reset
threshold on FB_EXT
V_{ORT Q_LDO2,} 2.85 –
in
V_{ORT Q_LDO2,} 2.73 –
de
V_{ORO_2, hyst} 50
–
V_{URT FB_EXT,} 1.425 –
de
60 mV
3.0 V
2.95 V
120 mV
1.480 V
4.4.106 Undervoltage Reset V_{FB_EXT} - 40
60
headroom on FB_EXT V_{URT FB_EXT,}
de
4.4.107 Undervoltage Reset
V_{URO_2, hyst} 15
–
hysteresis FB_EXT
4.4.108 Overvoltage Reset
V_{ORT FB_EXT,} 1.65 –
threshold on FB_EXT _in
4.4.109 Overvoltage Reset
V_{ORT FB_EXT,} 1.55 –
threshold on FB_EXT _de
4.4.110 Overvoltage Reset
V_{ORO_2, hyst} 50
–
hysteresis FB_EXT
4.4.111 Undervoltage Reset
V_{URT FB_EXT,} 1.08 –
threshold on FB_EXT _de
–
mV
45 mV
1.72 V
1.67 V
120 mV
1.15 V
Conditions
SEL_LDO2 = Q_LDO2;
V_{Q_LDO2} decreasing
SEL_LDO2 = Q_LDO2;
SEL_LDO2 = GND;
V_{Q_LDO2} decreasing;
V_{IN_LDO2} = open
SEL_LDO2 = GND;
V_{URT Q_LDO2, head}
= V_{Q_LDO2} - V_{URT Q_LDO2, de};
V_{Q_LDO2} @ I_{Q_LDO2} = 500 mA
SEL_LDO2 = GND;
V_{URO_2, hyst}
V V = _{URT Q_LDO2, in} - _{URT Q_LDO2, de}
SEL_LDO2 = GND;
V_{Q_LDO2} increasing
SEL_LDO2 = GND;
V_{Q_LDO2} decreasing
SEL_LDO2 = GND;
TLE7368G, TLE7368E
V_{FB_EXT} decreasing;
V_{FB/L_IN} = 5 V
or V_{Q_LDO2} = 3.3/2.6 V
TLE7368G, TLE7368E
V_{FB/L_IN} = 5 V
or V_{Q_LDO2} = 3.3/2.6 V;
V_{FB_EXT} @ I_{FB_EXT} = 1 A
TLE7368G, TLE7368E
TLE7368G, TLE7368E
V_{FB_EXT} increasing
TLE7368G, TLE7368E
V_{FB_EXT} decreasing
TLE7368G, TLE7368E
TLE7368-2E
V_{FB_EXT} decreasing;
V_{FB/L_IN} = 5 V or V_{Q_LDO2} =
3.3/2.6 V;
Data Sheet
19
Rev. 2.1, 2010-11-22