TLE7184F Datasheet, PDF (20/35 Pages) Infineon Technologies AG – System IC for B6 motor drives

TLE7184F
Interface, VDH Switch and INH Digital Output
8.4
Electrical Characteristics
Electrical Characteristics - Protection and diagnostic functions
V_S = 6.0 to 20V, 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.
Interface - static parameters
8.4.1 IFMA input voltage high level
V_IMHL
59
–
–
%
of V_VS; IC not in
(for IFµC high)
Sleep Mode
8.4.2 IFMA input voltage low level
(for IFµC low)
V_IMLL
–
–
46
%
of V_VS; IC not in
Sleep Mode;
8.4.3 IFMA input hysteresis
(for IFµC)
V_IMhy
0.5
–
9
%
of V_VS; IC not in
Sleep Mode
8.4.4 IFMA wake up voltage high level V_IMWH 2
–
4
V
valid in Sleep Mode
= V_S-V_IFMA
8.4.5 IFMA internal pull-up resistor to V_S R_IMu
210 340 495 kΩ –
8.4.6
IFMA internal pull-down resistor to R_IMd
GND
420 700 980 kΩ not active in Sleep
Mode
8.4.7 Matching of internal pull-up / pull- R_IMu/R_IMd -5
–
down resistor¹⁾
+5
%
–
8.4.8 IFµC output low voltage
V_IuLL
–
–
8.4.9 IFµC internal pull-up resistor to V_DD R_Iu
10
–
Interface - dynamic parameters
0.5
V
no external load
20
kΩ –
8.4.10 IFµC duty cycle
d_Iu
0
–
100 %
–
8.4.11 Propagation time rising edge IFµC t_PRE
–
–
6
µs
Including rising time
to 80% of V_VDD;
C_load=100pF
8.4.12 Propagation time falling edge IFµC t_PFE
–
–
5
µs
Including falling
time to 20% of
V_VDD; C_load=100pF
8.4.13 Deviation between rising and falling t_PD
–
–
4
µs
C_load=100pF
IFµC
VDH switch
8.4.14 Ron VDH switch
INHD digital output
R_VDH
–
–
150 Ω
Load current = 1mA
8.4.15 Low level input voltage INH
(for INHD=low)
V_INHDL
–
–
1.5
V
–
8.4.16 High level input voltage INH
(for INHD=high)
V_INHDH
2.1
–
8.4.17 Input hysteresis of INH for INHD¹⁾ d_VINHD
100
–
8.4.18 INHD low level output voltage
V_INHD
–
–
8.4.19 INHD Internal pull-up resistor to R_INHD
50
–
V_DD
1) Not subject to production test; specified by design
–
V
–
–
mV –
0.5
V
no external load
100 kΩ –
Data Sheet
20
Rev. 1.0, 2008-12-04