TLE6284G_07 Datasheet, PDF (7/16 Pages) Infineon Technologies AG – H-Bridge Driver IC Deactivation of dead time and shoot through protection possible

Test Circuit and Timing Diagram
Data Sheet TLE6284G
x2
PWM
PWM
GHx
R_load = 1 Ohm
C_load = 10 nF ^VGHX_C
SHx
GLx
R_load = 1 Ohm
V_{GHX_C}
C_load = 10 nF ^VGLX_C
SLx
50%
t t _{P(IHN) rise}
80%
20%
10%
Test Conditions :
Junction temperature T_j = -40 … 150^oC
Supply voltage range Vs = 7.5 … 60V
V_{GLX_C}
PWM frequency f_PWM = 20 kHz
t_P(ILF)
t_fall
90%
80%
20%
Diagnosis and Protection Functions
Parameter and Conditions
at Tj = -40…150°C, unless otherwise specified
and supply voltage range VS = 7.5 … 60V; f_PWM = 20kHz
Overtemperature warning
Hysteresis for overtemperature warning
Short circuit protection filter time
Short circuit criteria (VDS of Mosfets)
For Low sides
For High sides
Disable input level
Disable input hysteresis
Error level @ 1.6mA I_ERx
Under voltage lock out for highside output – boot-
strap voltage
Under voltage lock out for lowside output –
supply voltage
Symbol
T_J(OV)
∆T_J(OV)
t_SCP(off)
V_DS(SCP)
V_DIS
∆V_DIS
V_ERx
V_{BHx (uvlo)}
V_{Vs (uvlo)}
t
t t _{P(IHF) fall}
90%
t_P(ILN)
t
t_rise
10%
t
Values
Unit
min typ max
150 170 190 °C
-- 20
-- °C
6
9 12 µs
0.5 0.75 1.0 V
0.45 0.75 1.05
3.3 3.7 4.0 V
-- 180
-- mV
--
-- 1.0 V
-- 3.7 4.6 V
-- 4.8 5.9 V
Data Sheet
7
Rev 2.3 2007-01-11