ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 4. Static Electrical Characteristics (continued)
Characteristics noted under conditions 6.0 V ≤ VPWR ≤ 20 V, 3.0 V ≤ VDD ≤ 5.5 V, -40°C ≤ TA ≤ 125°C, GND = 0 V unless
otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
Output Over-current Detection Levels (6.0 V < V
28 W bit = 0
< 20 V)
A
HS[0:3]
78
94.0
60.0
52.5
45.0
37.5
30.0
22.5
15.0
12.0
8.0
110
70
OCHI1_0
OCHI2_0
OC1_0
50
44.1
37.8
31.5
25.2
18.9
12.6
10.0
6.4
60.9
52.2
43.5
34.8
26.1
17.4
14.0
9.6
OC2_0
OC3_0
OC4_0
OCLO4_0
OCLO3_0
OCLO2_0
OCLO1_0
39
25
47.0
30.0
26.2
22.5
18.7
15.0
11.2
7.5
55
35
OCHI1_1
OCHI2_1
OC1_1
28 W bit = 1
22.0
18.9
15.7
12.6
9.4
30.5
26.1
21.8
17.4
13.1
9.0
OC2_1
OC3_1
OC4_1
OCLO4_1
OCLO3_1
OCLO2_1
OCLO1_1
6.0
4.5
6.0
7.5
3.0
4.0
5.0
Current Sense Ratio (6.0 V <
28 W bit = 0
< 20 V, CSNS < 5.0 V)(16)
–
HS[0:3]
CSNS_ratio bit = 0
CSNS_ratio bit = 1
C
C
–
–
1/8700
–
–
SR0_0
SR1_0
1/53000
28 W bit = 1
C
C
–
–
1/4350
–
–
SR0_1
SR1_1
CSNS_ratio bit = 0
CSNS_ratio bit = 1
1/26500
Current Sense Ratio (C
with 28 W bit=0
) Accuracy (6.0 V < V
< 20 V)
HS[0:3]
C
%
SR0
SR0_0_ACC
Output Current
12.5 A
-12
-13
-16
-20
–
–
–
–
12
13
16
20
5.0 A
3.0 A
1.5 A
Notes
16. Current sense ratio = ICSNS / IHS[0:3]
10XS3412
Analog Integrated Circuit Device Data
Freescale Semiconductor
10
FREESCALE [ Freescale ]
