TLE6711_07 Datasheet, PDF (15/25 Pages) Infineon Technologies AG – Multifunctional Voltage Regulator and Watchdog

TLE 6711
Circuit Description
4.5
Electrical Characteristics
Note: The listed characteristics are ensured over the operating range of the integrated circuit. Typical
characteristics specify mean values expected over the production spread. If not otherwise specified, typical
characteristics apply at T_A = 25 °C and the given supply voltage.
Electrical Characteristics: Current Consumption
V_CC = 4.75 V to 5.25 V; V_Boost = 8 V to 35 V, T_j = -40 °C to +150 °C, R_R = 47 kΩ; all voltages with respect to ground,
positive current flowing into pin (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
4.5.1
4.5.2
Current consumption;
see application circuit
Current consumption;
see application circuit
I_Boost
–
I_Boost
–
1.5
4
5
10
mA I_CC = 0 mA;
I_BoLoad = 0 mA
mA I_CC = 200 mA;
I_BoLoad = 50 mA
Electrical Characteristics: Under- and Over-Voltage Lockout at V_BOOST
V_CC = 4.75 V to 5.25 V; V_Boost = 8 V to 35 V, T_j = -40 °C to +150 °C, R_R = 47 kΩ; all voltages with respect to ground,
positive current flowing into pin (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
4.5.3 UV ON voltage;
boost and buck conv. ON
V_BOUVON 4.0
4.5
5.0
V
V_BOOST increasing
4.5.4 UV OFF voltage;
boost and buck conv. OFF
V_BOUVOFF 3.5
4.0
4.5
V
V_BOOST decreasing
4.5.5 UV Hysteresis voltage
V_BOUVHY 0.2
0.5
1.0
V
4.5.6 OV OFF voltage; boost conv. OFF V_BOOVOFF 34
37
40
V
4.5.7 OV ON voltage; boost conv. ON V_BOOVON 30
33
36
V
4.5.8 OV Hysteresis voltage
V_BOUVHY 1.5
4
10
V
HY = ON - OFF
V_BOOST increasing
V_BOOST decreasing
HY = OFF - ON
Electrical Characteristics: Over-Voltage Lockout at V_CC
V_CC = 4.75 V to 5.25 V; V_Boost = 8 V to 35 V, T_j = -40 °C to +150 °C, R_R = 47 kΩ; all voltages with respect to ground,
positive current flowing into pin (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
4.5.9 OV OFF voltage; buck conv. OFF V_BUOVOFF 5.5
6.0
6.5
V
4.5.10 OV ON voltage; buck conv. ON V_BUOVON 5.25 5.75 6.25 V
4.5.11 OV Hysteresis voltage
V_BUOVHY 0.10 0.25 0.50 V
V_CC increasing
V_CC decreasing
HY = OFF - ON
Data Sheet
15
Rev. 3.4, 2007-08-16