TLE7184F Datasheet, PDF (14/35 Pages) Infineon Technologies AG – System IC for B6 motor drives

TLE7184F
MOSFET Driver
Electrical Characteristics MOSFET Drivers
V_S = 7.0 to 33 V, T_j = -40 °C to +150 °C all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
5.4.11 High level output voltage GLx vs. V_Gxx4
6.7
–
–
GND
5.4.12 Rise time
5.4.13 Fall time
t_rise
–
200 –
t_fall
–
200 –
V
V_VS=8V,
C_load=20nF,
dc=94%;
f_PWM=20kHz;
ns
C_Load=11nF;
ns
R_Load=1Ω
V_VS=7V
20-80%
5.4.14 High level output voltage (in
passive clamping)
V_GUV
–
–
1.2
V
sleep mode or
VS_UVLO^{1) 4)}
5.4.15 Pull-down resistor at BHx to GND R_BHUV –
–
80
kΩ
5.4.16 Pull-down resistor at VREG to GND R_VRUV –
–
30
kΩ
5.4.17 Bias current into BHx
I_BH
–
–
150
µA
V_BHx-V_SHx=5...13V;
no switching
5.4.18 Current between BHx and SHx
I_BSH
15
35
60
µA
V_BHx-V_SHx=5...13V
5.4.19 Resistor between SHx and GND R_SHGN 48
80
112 kΩ
5.4.20 Bias current out of SL
I_SL
–
–
2
mA 0V<=VSH<=VS+1
V; no switching;
V_CBS>5V
5.4.21 Input propagation time (low on) t_P(ILN)
0
–
200 ns
C=11nF; R_Load=1Ω
5.4.22 Input propagation time (low off) t_P(ILF)
0
–
200 ns
5.4.23 Input propagation time (high on) t_P(IHN)
0
–
200 ns
5.4.24 Input propagation time (high off) t_P(IHF)
0
–
200 ns
5.4.25 Absolute input propagation time t_P(diff)
–
–
100 ns
difference between above
propagation times
VREG
5.4.26 VREG output voltage
5.4.27 VREG over current limitation
5.4.28 Voltage drop between Vs and
VREG
V_VREG
11
I_VREGOCL 100
V_VsVREG –
12.5 14
–
500
–
0.5
V
V_VS >= 13,5V;
I_load=37,5mA
mA no activation of
error; V_VREG>V_VRSD
V
V_VS>= 7V;
I_load=37,5mA;
Ron operation
1) Not subject to production test; specified by design
2) Values above 33V not subjected to production test; specified by design
3) V_diode is the bulk diode of the external low side MOSFET
4) see Chapter 9.2.15
Data Sheet
14
Rev. 1.0, 2008-12-04