BTM7811K Datasheet, PDF (14/19 Pages) Infineon Technologies AG – TrilithIC

BTM7811K
Electrical Characteristics
I_SH1 = I_SH2 = I_SL1 = I_SL2 = 0 A; – 40 °C < T_j < 110 °C; 8 V < V_S < 18 V (unless otherwise specified)
Pos. Parameter
Symbol Limit Values
Unit Test Condition
min. typ. max.
Short Circuit of high-side switch to GND
5.4.16 Initial peak SC current¹⁾
I_{SCP H}
t_del = 150 µs; V_S = 12 V; V_DSH = 12V
Short Circuit of high-side switch to V_S
5.4.17 Output pull-down-resistor
R_O
Thermal Shutdown²⁾
35
48
65
A T_j = -40 °C
42
A T_j = 25°C
27
36
48
A
T_j = 110°C²⁾
7
14
42
kΩ V_DSL = 3 V
5.4.18 Thermal shutdown junction
temperature
T_{j SD}
155 180 190 °C –
5.4.19 Thermal switch-on junction
temperature
T_{j SO}
150 170 180 °C –
5.4.20 Temperature hysteresis
ΔΤ
Status Flag Output ST of high-side switch
–
10
–
°C ΔΤ = T_jSD – T_jSO
5.4.21 Low output voltage
V_{ST L}
–
0.2 0.6 V I_ST = 1.6 mA
5.4.22 Leakage current
I_{ST LK}
–
–
5
μA V_ST = 5 V
5.4.23 Zener-limit-voltage
V_{ST Z}
5.4
–
–
V I_ST = 1.6 mA
5.4.24 Status change after positive input t_d(SToffo+) –
–
20
μs
slope with open load²⁾
5.4.25 Status change after negative input t_d(SToffo-) –
–
700 μs
slope with open load²⁾
5.4.26 Status change after positive input t_d(STofft+) –
slope with overtemperature²⁾
1.6 10
μs R_ST = 47 kΩ
5.4.27 Status change after negative input t_d(STofft-)
–
slope with overtemperature²⁾
14
100 μs R_ST = 47 kΩ
Open Load Detection in Off Condition
5.4.28 Open Load Detection Voltage
Switching times of high-side switch²⁾
V_OUT(OL)
2
3
4
V V_S = 12 V
5.4.29 Turn-ON-time to 90% V_SH
5.4.30 Turn-OFF-time to 10% V_SH
5.4.31 Slew rate on 10 to 30% V_SH
5.4.32 Slew rate off 70 to 40% V_SH
Switching times of low-side switch²⁾
t_ON
–
t_OFF
–
dV/d_tON
–
-dV/d_tOFF –
100 220 μs R_Load = 12 Ω
120 250 μs ^VS ^{= 12 V}
0.5 1.1 V/μs
0.7 1.3 V/μs
5.4.33 Turn-ON Delay Time
5.4.34 Rise Time
5.4.35 Switch-OFF Delay Time
5.4.36 Fall Time
Gate charge of low-side switch²⁾
t_d(on)
t_r
t_d(off)
t_f
–
20
–
ns resistive load
–
85
–
ns ^ISL^{= 3A; V}DSL^=12V
–
60
–
ns ^{VIL = 5V; RG = 16Ω}
–
80
–
ns
5.4.37 Input to source charge;
Q_IS
–
4.5 –
nC I_SL = 3 A;
V_DSL=12 V
Data Sheet
14
Rev. 1.0, 2008-05-15