33892 Datasheet, PDF (8/28 Pages) Freescale Semiconductor, Inc – Quad Intelligent High-Side Switch

Freescale Semiconductor, Inc.
STATIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions 4.5 V ≤ V_DD ≤ 5.5 V, 6.0 V ≤ V_PWR ≤ 27 V, -40°C ≤ T_J ≤ 150°C unless otherwise noted. Typical
values noted reflect the approximate parameter mean at T_A = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
OUTPUTS HS0 AND HS1 (continued)
Current Sense Ratio (C_SR1) Accuracy
Output Current
5.0 A
10 A
12.5 A
15 A
20 A
25 A
C_{SR1_ACC}
%
-25
–
25
-19
–
19
-18
–
18
-17
–
17
-18
–
18
-18
–
18
Maximum Current Sense Clamp Voltage
I_CSNS = 15 mA
V_CL(MAXCSNS)
V
4.5
6.0
7.0
Open Load Detection Current (Note 12)
Output Fault Detection Threshold
Output Programmed OFF
I_OLDC
30
–
100
µA
V_OFD(THRES)
V
2.0
3.0
4.0
Output Negative Clamp Voltage
0.5 A < = I_HS < = 2.0 A, Output OFF
V_CL
-20
–
V
–
Overtemperature Shutdown (Note 13)
T_A = 125°C, Output OFF
T_SD
°C
150
175
190
Overtemperature Shutdown Hysteresis (Note 13)
T_SD(HYS)
5.0
–
20
°C
OUTPUTS HS2 AND HS3
Output Drain-to-Source ON Resistance (I_HS[2:3] = 5.0 A, T_J = 25°C)
V_PWR = 6.0 V
V_PWR = 10 V
V_PWR = 13 V
R_DS(ON)25
–
–
–
mΩ
–
55
–
35
–
35
Output Drain-to-Source ON Resistance (I_HS[2:3] = 5.0 A, T_J = 150°C)
V_PWR = 6.0 V
V_PWR = 10 V
V_PWR = 13 V
R_DS(ON)150
–
–
–
mΩ
–
94
–
60
–
60
Output Source-to-Drain ON Resistance (Note 14)
I_HS = 15 A, T_J = 25°C, V_PWR = -12 V
R_DS(ON)
–
mΩ
35
70
Output Overcurrent High Detection Levels (9.0 V < V_PWR < 16 V)
SOCH = 0
SOCH = 1
A
I_OCH0
40
50
62
I_OCH1
28
35
43
Notes
12. Output OFF Open Load Detection Current is the current required to flow through the load for the purpose of detecting the existence of an
open load condition when the specific output is commanded OFF.
13. Guaranteed by process monitoring. Not production tested.
14. Source-Drain ON Resistance (Reverse Drain-to-Source ON Resistance) with negative polarity V_PWR.
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