STMicroelectronics FlexSPIN: SPI configurable stepper and DC multi motor driver evaluation board EVAL6460 EVAL6460 Fiche De Données
Codes de produits
EVAL6460
L6460 Electrical
specifications
Doc ID 17713 Rev 1
19/139
V
IH
nAWAKE high logic level
voltage
voltage
1.6
V
V
HYS
nAWAKE input hysteresis
0.25
V
I
OUT
nAWAKE pin output current
nAWAKE=0V
(5)
-0.72
-2
mA
I
INP
nAWAKE pin input current
nAWAKE=0.8V
0.2
0.4
mA
t
AWAKEFILT
Filter time
1.2
μs
Main linear regulator
V
drop
Drop out voltage
V
drop
=
V
supply
-V
LINmain_OUT
2
V
I
PD
Internal switch pull down
current
current
Linear Main Regulator
disabled; V
disabled; V
LINmain_OUT
=1V
3
mA
V
LINmain_Ref
Feedback reference voltage
0.776
0.8
0.824
V
I
LINmain_Ref
Feedback pin input current
-2
2
µA
I
outLINMax
Maximum output current
V
LINmain_OUT
= V
supply
-2V
10
mA
I
short
Output short
circuit current
V
LINmain_OUT
=0V,
V
LINmain_FB
=0V
12
24
32
mA
ΔV
out
/V
o
Load regulation
0
≤ I
load
≤ I
outLINMax
(6)
0.8
%
ΔV
out
/
ΔV
Supply
Line regulation
I
load
=10mA
0.2
%
V
loop_acc
Loop voltage accuracy
±2.5
%
V
LIN_UV_f
Undervoltage falling threshold
(7)
84.5
87
89.5
%
V
LIN_UV_r
Undervoltage rising threshold
90.5
93
95.5
%
V
LIN_UV_hys
Undervoltage hysteresis
6
%
t
prim_uv
Under voltage deglitch filter
5
µs
Main switching regulator
V
FBREF
Main switching regulator
feedback reference voltage
feedback reference voltage
SelFBref = ‘00’
0.776
0.8
0.824
V
SelFBref = ‘01’
(8)
0.97
1
1.03
V
SelFBref = ‘10’
2.425
2.5
2.575
V
SelFBref = ‘11’
2.91
3
3.09
V
I
Q
Output leakage current
T
junction
= 125°C
-40
+40
µA
I
Q_LP
Output leakage current in
“low power mode”
V
Supply
= 36V
T
junction
= 125°C
-15
+15
µA
I
SWmain_FB
V
SWmain_FB
pin current
T
junction
= 125°C
-10
+10
µA
V
SWmain_OUT
Output voltage range
(9)
0.8
5
V
I
load
Maximum output load current
V
Supply
= 36V
0.002
3
A
R
DSonHS
Internal high side R
DSon
I
load
=1A
T
junction
= 125°C
0.33
0.95
Ω
Table 5.
Electrical characteristics (continued)
Parameter
Description
Test condition
Min
Typ
Max
Unit