33812 Datasheet, PDF (8/25 Pages) Freescale Semiconductor, Inc – SMALL ENGINE CONTROL IC

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions of 7.0 V ≤ V_PWR ≤ 18 V, -40°C ≤ T_C ≤ 125°C, unless otherwise noted. Where
applicable, typical values reflect the parameter’s approximate average value with V_PWR = 14 V, T_A = 25°C.
Characteristic
Symbol
Min
Typ
Max
Unit
LOW SIDE DRIVER (INJOUT AND ROUT) (CONTINUED)
Drain-to-Source ON Resistance
I_OUT =1.0 A, T_J = 125°C, V_PWR =14 V
I_OUT =1.0 A, T_J = 25°C, V_PWR =14 V
I_OUT =1.0 A, T_J = -40°C, V_PWR =14 V
Output Self Limiting Current
Output Clamp Voltage - I_D = 20 mA
Output Leakage Current (INJOUT)
V_DRAIN = 24 V, (Note: Open Load Detection Current can’t be
disabled)
R_{DS (ON)-INJ/REL}
–
R_{DS (ON)-INJ/REL}
–
R_{DS (ON)-INJ/REL}
–
I_{OUT (LIM)-INJ/REL}
3.0
V_{CLAMP_INJ/REL}
48
I_{OUT (LKG)-INJ}
–
–
0.25
0.2
–
53
–
Ω
0.4
–
–
6.0
A
58
V
mA
1.0
Output Leakage Current (ROUT)
V_DRAIN = 24 V, (Note: Open Load Detection Current can’t be
disabled)
Over-temperature Shutdown⁽¹¹⁾
Over-temperature Shutdown Hysteresis⁽¹¹⁾
LOW SIDE DRIVER (LAMPOUT)
I_{OUT (LKG)-REL}
–
T_LIM-INJ/REL
155
T_{LIM (HYS)-INJ/REL}
5.0
mA
–
1.0
–
190
°C
10
15
°C
Drain-to-Source ON Resistance
I_OUT = 300 mA, T_J = 150°C, V_PWR = 14 V
R_{DS (ON)LAMP}
–
Ω
–
1.0
Output Self Limiting Current
I_{OUT (LIM)-LAMP}
1.0
Output Clamp Voltage - I_D = 20 mA
Output Leakage Current⁽¹¹⁾
V_DRAIN = 24 V, (Note: No Open Load Detection Current)
V_CLAMP-LAMP
48
I_{OUT (LKG)-LAMP}
–
Output Fault Detection Voltage Threshold⁽¹¹⁾
Outputs programmed ON (Short to Battery)
V_{OUT (FLT-TH)-LAMP}
2.0
Over-temperature Shutdown⁽¹¹⁾
Over-temperature Shutdown Hysteresis⁽¹¹⁾
T_LIM-LAMP
155
T_{LIM (HYS)-LAMP}
5.0
Notes
11. This parameter is guaranteed by design, however is not production tested.
–
2.5
A
53
58
V
μA
–
20
2.5
3.0
V
–
190
°C
10
15
°C
33812
8
Analog Integrated Circuit Device Data
Freescale Semiconductor