TLE7183QU Datasheet, PDF (22/28 Pages) Infineon Technologies AG – 3 Phase Driver IC Automotive Power

TLE7183QU
Electrical Characteristics - Current sense signal conditioning (cont’d)
V_S = 5.5 to 20V, T_j = -40 to +150°C, f_PWM < 25kHz, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
5.3.22 Common Mode Rejection Ratio at CMRR 80
DC
CMRR =
20*Log((Vout_diff/Vin_diff) *
(Vin_CM/Vout_CM))
5.3.23 Common Mode Suppression⁴⁾ with CMS
–
CMS = 20*Log(Vout_CM/Vin_CM)
Freq =100kHz
Freq = 1MHz
Freq = 10MHz
100 –
–
62
43
33
db –
db VIN=360mV*
sin(2*π*freq*t);
Rs=500Ω;
Rfb=7500Ω;
VRI=1.65/2.5V
5.3.24 Slew Rate
dV/dt
3
10
–
5.3.25 Large Signal Open Loop Voltage A_OL
Gain (DC)
80
100 –
V/µs
dB
Gain>= 5;
R_L=1.0kΩ;
C_L=500pF
–
5.3.26 Unity Gain Bandwidth
5.3.27 Phase Margin ²⁾
5.3.28 Gain Margin ²⁾
GBW 10
20
–
Φ_M
–
50
–
A_M
–
12
–
MHz
°
db
R_L=1kΩ; C_L=100pF
Gain>= 5;
R_L=1kΩ; C_L=100pF
R_L=1kΩ; C_L=100pF
5.3.29 Bandwidth
5.3.30 Output Settle Time to 98% ¹⁾
BW_G
1.6
–
t_set
–
1
–
MHz Gain=15;
R_L=1kΩ;
C_L=500pF;
R_s=500Ω
1.8
µs
Gain=15;
R_L=1kΩ;
C_L=500pF;
0.3<VO< 4.8V;
R_s=500Ω
5.3.31 Output Rise Time 10% to 90% ¹⁾ t_Irise
–
–
1
µs Gain=15;
R_L=1kΩ;C_L=500pF;
0.3<VO< 4.8V;
R_s=500Ω
5.3.32 Output Fall Time 90% to 10%¹⁾
t_Ifall
–
–
1
µs Gain=15;
R_L=1kΩ;C_L=500pF;
0.3<VO< 4.8V;
R_s=500Ω;
1) Input current and output amplifier characteristics:
"Output signal must be amplified and available at 2µs after input signal change (Gain 5...15)
2) Not subject to production test; specified by design
3) calculated out of 5.3.9, 5.3.10, 5.3.11 and 5.3.12
4) Without considering any offsets such as input offset voltage, internal mismatch and assuming no tolerance error in external
resistors.
Data Sheet
22
Rev. 1.1, 2016-01-28