MC35XS3400 Datasheet, PDF (7/45 Pages) Freescale Semiconductor, Inc – Quad High Side Switch (Quad 35mΩ)

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
OUTPUTS HS0 TO HS3 (Continued)
Output Drain-to-Source ON Resistance (I_HS = 2.0A, T_A = 150°C)
V_PWR = 4.5V
R_{DS(ON)_150}
–
mΩ
–
170
V_PWR = 6.0V
–
–
94
V_PWR = 10V
V_PWR = 13V
–
–
66
–
–
66
Output Source-to-Drain ON Resistance (I_HS = -2.0A, V_PWR = -18V )⁽¹¹⁾
R_SD(ON)
T_A = 25°C
–
mΩ
–
52.5
T_A = 150°C
–
–
70
Maximum Severe Short-Circuit Impedance Detection⁽¹²⁾
R_SHORT
70
160
200
mΩ
Output Over-current Detection Levels (6.0V < V_HS[0:3] < 20V)
A
OCHI1_0
39.5
47
54.5
OCHI2_0
25.2
30
34.8
OC1_0
22
26.2
30.4
OC2_0
18.9
22.5
26.1
OC3_0
15.7
18.7
21.7
OC4_0
12.6
15
17.4
OCLO4_0
9.4
11.2
13.0
OCLO3_0
6.3
7.5
8.7
OCLO2_0
5.0
6.0
7.0
OCLO1_0
3.2
4.0
4.8
C_SR0 Current Recopy Accuracy with one calibration point (6.0V <
V_HS[0:3] < 20V)⁽¹⁴⁾
C_{SR0_0_ACC(CAL)}
%
Output Current
2.0A
-5.0
–
5.0
Current Sense Ratio (6.0V < _HS[0:3] < 20V, CSNS < 5.0V)⁽¹³⁾
CSNS_ratio bit = 0
CSNS_ratio bit = 1
Current Sense Ratio (C_SR0) Accuracy (6.0V < V_HS[0:3] < 20V)
Output Current
–
C_{SR0_0}
C_{SR1_0}
–
1/4300
–
–
1/25800
–
C_{SR0_0_ACC}
%
6.75A
2.5A
1.5A
0.75A
-12
–
12
-13
–
13
-16
–
16
-20
–
20
Notes
11. Source-Drain ON Resistance (Reverse Drain-to-Source ON Resistance) with negative polarity V_PWR.
12. Short-circuit impedance calculated from HS[0:3] to GND pins. Value guaranteed per design.
13. Current sense ratio = I_CSNS / I_HS[0:3].
14. Based on statistical analysis, it is not production tested.
Analog Integrated Circuit Device Data
Freescale Semiconductor
35XS3400
7