MC10XS3412 Datasheet, PDF (9/51 Pages) Freescale Semiconductor, Inc – Quad High Side Switch (Dual 10mΩ, Dual 12mΩ)

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 6.0V ≤ V_PWR ≤ 20V, 3.0V ≤ V_DD ≤ 5.5V, -40°C ≤ T_A ≤ 125°C, GND = 0V unless
otherwise noted. Typical values noted reflect the approximate parameter means at T_A = 25°C under nominal conditions unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
Output Over-current Detection Levels (6.0V < V_HS[0:3] < 20V)
28W bit = 0
A
OCHI1_0
78
94.0
110
OCHI2_0
50
60.0
70
OC1_0
44.1
52.5
60.9
OC2_0
37.8
45.0
52.2
OC3_0
31.5
37.5
43.5
OC4_0
25.2
30.0
34.8
OCLO4_0 18.9
22.5
26.1
OCLO3_0 12.6
15.0
17.4
OCLO2_0 10.0
12.0
14.0
OCLO1_0
6.4
8.0
9.6
28W bit = 1
Current Sense Ratio (6.0V < _HS[0:3] < 20V, CSNS < 5.0V)⁽¹³⁾
28W bit = 0
CSNS_ratio bit = 0
CSNS_ratio bit = 1
28W bit = 1
CSNS_ratio bit = 0
CSNS_ratio bit = 1
Current Sense Ratio (C_SR0) Accuracy (6.0V < V_HS[0:3] < 20V)
with 28W bit=0
Output Current
12.5A
5.0A
3.0A
1.5A
Notes
13. Current sense ratio = I_CSNS / I_HS[0:3]
OCHI1_1
39
47.0
55
OCHI2_1
25
30.0
35
OC1_1
22.0
26.2
30.5
OC2_1
18.9
22.5
26.1
OC3_1
15.7
18.7
21.8
OC4_1
12.6
15.0
17.4
OCLO4_1
9.4
11.2
13.1
OCLO3_1
6.0
7.5
9.0
OCLO2_1
4.5
6.0
7.5
OCLO1_1
3.0
4.0
5.0
–
C_{SR0_0}
–
1/8700
–
C_{SR1_0}
–
1/53000
–
C_{SR0_1}
–
1/4350
–
C_{SR1_1}
–
1/26500
–
C_{SR0_0_ACC}
%
-12
–
12
-13
–
13
-16
–
16
-20
–
20
Analog Integrated Circuit Device Data
Freescale Semiconductor
10XS3412
9