Datasheet
Analog Integrated Circuit Device Data
Freescale Semiconductor 13
10XSC425
OUTPUTS HS0 TO HS3 (CONTINUED)
OCHI1_0
OCHI2_0
OC1_0
OC2_0
OC3_0
OC4_0
OCLO4_0
OCLO3_0
OCLO2_0
OCLO1_0
OCHI1_1
OCHI2_1
OC1_1
OC2_1
OC3_1
OC4_1
OCLO4_1
OCLO3_1
OCLO2_1
OCLO1_1
HS[0,1] Output Overcurrent Detection Levels (6.0 V < V
HS[0:3]
< 20 V)
• 28W bit = 0
• 28W bit = 1
77.6
46.4
43.6
40.2
31.6
26.2
19.2
12.1
10.3
6.2
38.8
23.2
21.8
18.6
15.8
13.1
4.6
4.6
4.6
2.9
101.6
62
55.6
48.8
40.4
33.2
24.3
15.3
13.1
8.3
50.8
31
27.8
23.8
20.2
16.6
6.3
6.3
6.3
4.1
125.6
77.6
67.6
57.4
49.2
40.2
29.4
18.4
15.9
10.3
62.8
38.8
33.8
29
24.6
20.1
8.0
8.0
8.0
5.3
A
C
SR0_0
C
SR1_0
C
SR0_1
C
SR1_1
HS[0,1] Current Sense Ratio (6.0 V < HS[0:3] < 20 V, CSNS < 5.0 V)
• 28W bit = 0
CSNS_ratio bit = 0
CSNS_ratio bit = 1
• 28W bit = 1
CSNS_ratio bit = 0
CSNS_ratio bit = 1
–
–
–
–
1/9900
1/58500
1/4950
1/29250
–
–
–
–
–
(15)
C
SR0_0_ACC
HS[0,1] Current Sense Ratio (C
SR0
) Accuracy (6.0 V < V
HS[0:1]
< 20 V)
with 28W bit = 0
At 25 C and 125 C
•I
HS[0:1]
= 12.5 A
•I
HS[0:1]
= 5.0 A
•I
HS[0:1]
= 3.0 A
•I
HS[0:1]
= 1.5 A
At -40 C
•I
HS[0:1]
= 12.5 A
•I
HS[0:1]
= 5.0 A
•I
HS[0:1]
= 3.0 A
•I
HS[0:1]
= 1.5 A
-18
-21
-22
-25
-23
-26
-30
-35
–
–
–
–
–
–
–
–
18
21
22
25
23
26
30
35
%
Notes
15. Current sense ratio = I
CSNS
/ I
HS[0:3]
Table 4. Static Electrical Characteristics (continued)
Characteristics noted under conditions 6.0 V V
PWR
20 V, 3.0 V V
DD
5.5 V, - 40 C T
A
125 C, GND = 0 V, unless
otherwise noted. Typical values noted reflect the approximate parameter means at T
A
= 25 °C under nominal conditions, unless
otherwise noted.
Symbol Characteristic Min Typ Max Unit Notes