L6711_06 Datasheet, PDF (14/50 Pages) STMicroelectronics – 3 Phase controller with dynamic VID and selectable DACs

Electrical specifications
L6711
Table 4.
Symbol
Electrical characteristcs (continued)
(V_CC=12V±15%, T_J = 0°C to 70°C unless otherwise specified)
Parameter
Test condition
Min. Typ.
Max. Unit
Reference and DAC
Output Voltage
Accuracy
I_VID, VID, VID_SEL
I_{VID_SEL} pull-up Current
VID, VID_SEL
pull-up Voltage
VID_IL
VID, VID_SEL
Threshold
VID_IH
Error amplifier
VRD10.x DAC
-0.5 -
FBR = VOUT; FBG = GNDOUT
HAMMER DAC
-0.6 -
FBR = VOUT; FBG = GNDOUT
VIDx = GND
VID_SEL=GND
3 4.5
VIDx = OPEN
3
VID_SEL = OPEN
Input Low
Input High
0.8
0.5 %
0.6 %
6 µA
V
0.4 V
V
A₀
DC Gain
SR Slew-Rate
COMP = 10pF
80
dB
15
V/µs
Differential amplifier (remote buffer)
CMRR
SR
DC Gain
Common Mode
Rejection Ratio
Slew Rate
VSEN = 10pF
1
V/V
40
dB
15
V/µs
Differential current sensing and offset
I_CSx- Bias Current
I_CSx+ Bias Current
I_{--I--N----F---O-I--A-x--V--–--G---}I_{-A----V---G--}
Current Sense
Mismatch
I_OCTH
Over Current
Threshold
I_LOAD = 0
I_CSx-(OCP)-I_CSx-(0)
Droop Current
OFFSET = TC = SGND
deviation from nominal
value
I_FB = 0 to 75µA
I_FB
Offset Current
I_LOAD=0; I_OFFSET =100µA;
TC = SGND
I_LOAD=0; I_OFFSET =100mA;
TC Enabled
OFFSET pin Current
I_{OFFSET Range}
V_OFFSET OFFSET pin Voltage I_OFFSET = 0 to 250µA
50
50
-3
-
µA
µA
3
•%
30 35 40 µA
-3.5 - +3.5 µA
-90 -100 -110 µA
90 100 110 µA
0
-
250 µA
1.240
V
14/50