TLE6282G Datasheet, PDF (7/14 Pages) Infineon Technologies AG – Dual Half Bridge Driver IC

Test Circuit and Timing Diagram
Data Sheet TLE6282G
x2
I_HX
I _LX
GHx
IHx
R_load = 1 Ohm
+
ILx
C_load = 10 nF ^VGHX_C
SHx
GLx
R_load = 1 Ohm
V_{GHX_C}
C_load = 10 nF V_{GLX_C}
Test Conditions :
V_{GLX_C}
Junction temperature T_j = -40 … 150^oC
Supply voltage range Vs = 7.5 … 60V
PWM frequency f_PWM = 20 kHz
50%
t_P(IHN)
t_rise
80%
20%
10%
t_P(ILF)
t_fall
90%
80%
20%
t
t_P(IHF)
t_fall
90%
t_P(ILN)
t
t_rise
10%
t
Diagnosis and Protection Functions
Short circuit protection filter time
Short circuit criteria (VDS of Mosfets)
For Low Sides
For High Sides
Disable input level
Disable input hysteresis
Deactivation level for dead time and shoot
through protection
Deactivation input hysteresis
Error level @ 1.6mA I_ERR
Under voltage lock out for highside output – boot-
strap voltage
Under voltage lock out for lowside output –
supply voltage
t_SCP(off)
V_DS(SCP)
V_DIS
∆V_DIS
V_DIS
∆V_DIS
V_ERR
V_{BHx (uvlo)}
V_{Vs (uvlo)}
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
0.6 0.85 1.1 V
170
--
--
3.7
mV
1.0 V
4.6 V
4.8 5.9 V
7
Rev 2.2 2006-03-07