MC33580 Datasheet, PDF (7/38 Pages) Freescale Semiconductor, Inc – Quad High-Side Switch (Quad 15 mΩ)

ELECTRICAL CHARACTERISTICS
STATIC ELECTICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 6.0 V ≤ V_PWR ≤ 27 V, 4.5 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.
Characteristic
Symbol
Min
Typ
Max
Unit
OUTPUTS (HS0, HS1, HS2, HS3)
Output Drain-to-Source ON Resistance (I_HS = 10 A, T_A = 25°C)
V_PWR = 6.0 V
V_PWR = 10 V
V_PWR = 13 V
R_DS(ON)
–
–
–
mΩ
–
23
–
15
–
15
Output Drain-to-Source ON Resistance (I_HS = 10 A, T_A = 150°C)
V_PWR = 6.0 V
V_PWR = 10 V
V_PWR = 13 V
Output Source-to-Drain ON Resistance ⁽¹⁰⁾
I_HS = 5.0 A, T_A = 25°C, V_PWR = -12 V
R_DS(ON)
–
–
–
R_SD(ON)
–
mΩ
–
38
–
25.5
–
25.5
mΩ
–
30
Output Overcurrent High Detection Levels (9.0 V < V_PWR < 16 V)
SOCH = 0 ⁽¹¹⁾
SOCH = 1
Overcurrent Low Detection Levels (9.0 V < V_PWR < 16 V)
SOCL[2:0] : 000
SOCL[2:0] : 001
SOCL[2:0] : 010
SOCL[2:0] : 011
SOCL[2:0] : 100
SOCL[2:0] : 101
SOCL[2:0] : 110
SOCL[2:0] : 111
I_OCH0
I_OCH1
A
80
100
120
56
70
84
I_OCL0
I_OCL1
I_OCL2
I_OCL3
I_OCL4
I_OCL5
I_OCL6
I_OCL7
A
14.6
18.2
22.8
13
16.3
20.4
11.5
14.4
18
10
12.5
15.7
8.4
10.5
13.2
6.9
8.6
10.8
5.4
6.7
8.4
3.8
4.8
6.0
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
2.0 to 10 A
–
C_SR0
C_SR1
–
1/13000
–
–
1/38000
–
C_{SR0_ACC}
%
- 15
–
15
Current Sense Ratio (C_SR1) Accuracy
Output Current
10 A to 20 A
C_{SR1_ACC}
- 19
–
%
19
Current Sense Clamp Voltage
CSNS Open; I_HS[0:3] = 22 A
V_CL(CSNS)
V
4.5
6.0
7.0
Open Load Detection Current ⁽¹²⁾
I_OLDC
30
–
100
µA
Notes
10. Source-Drain ON Resistance (Reverse Drain-to-Source ON Resistance) with negative polarity V_PWR.
11. Guaranteed by process monitoring.
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.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33580
7