33982B Datasheet, PDF (8/34 Pages) Freescale Semiconductor, Inc – Single Intelligent High-Current Self-Protected Silicon High-Side Switch (2.0 mohm)

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. 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_A ≤ 125°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
POWER OUTPUT (CONTINUED)
Output Overcurrent High Detection Levels (9.0 V < V_PWR < 16 V)
SOCH = 0
SOCH = 1
Overcurrent Low Detection Levels (SOCL[2:0])
000
001
010
011
100
101
110
111
Current Sense Ratio (9.0 V < V_PWR < 16 V, CSNS < 4.5 V)
DICR D2 = 0
DICR D2 = 1
Current Sense Ratio (C_SR0) Accuracy
Output Current
10 A
20 A
25 A
30 A
40 A
50 A
I_OCH0
I_OCH1
I_OCL0
I_OCL1
I_OCL2
I_OCL3
I_OCL4
I_OCL5
I_OCL6
I_OCL7
C_SR0
C_SR1
C_{SR0_ACC}
A
120
150
180
80
100
120
A
41
50
59
36
45
54
32
40
48
29
35
41
25
30
35
20
25
30
16
20
24
12
15
18
–
–
1/5400
–
–
1/40000
–
%
- 20
–
20
-14
–
14
-13
–
13
-12
–
12
-13
–
13
-13
–
13
Current Sense Ratio (C_SR1) Accuracy
Output Current
10 A
20 A
25 A
30 A
40 A
50 A
C_{SR1_ACC}
- 25
-19
-18
-17
-18
-18
%
–
25
–
19
–
18
–
17
–
18
–
18
Current Sense Clamp Voltage
CSNS Open, I_HS = 59.0 A
V_CL(CSNS)
4.5
V
6.0
7.0
Open Load Detection Current ⁽¹¹⁾
I_OLDC
30
–
100
µA
Output Fault Detection Threshold
Output Programmed OFF
V_OLD(THRES)
2.0
V
3.0
4.0
Notes
11. 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.
33982
8
Analog Integrated Circuit Device Data
Freescale Semiconductor