80310 Datasheet, PDF (6/31 Pages) Freescale Semiconductor, Inc – Alternator Regulator with LIN High side field driver

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 4. Static Electrical Characteristics
Electrical parameters are tested at die level from 30 to 140 °C. Typical values noted reflect the approximate parameter mean
at T_A = 25 °C under nominal conditions, unless otherwise noted. Parametric guaranteed from T_J = -40 to 150 °C, unless otherwise
noted. Operation is guaranteed by design up to T_J-TSD.
Characteristic
Symbol
Min
Typ
Max
Unit
Operating Voltage, V_B+A
Bus Operating Voltage (LIN)
Quiescent Current at V_B+A=12.5 V (Phases at 0 V)
(including phase currents at 25 °C)
V_B+A
8.0
–
27
V
V_BUS
8.0
–
18
V
I_SB2.B+A-0
–
–
110
μA
Quiescent Current at V_B+A=12.5 V (Phases at 12.5 V)
(including phase currents at 25 °C)
I_SB2.B+A-1
–
–
250
μA
Operating Current
no EXC Load at 25 °C and V_B+A = 13 V
I_OP
–
12
16
mA
Range of Regulation Voltage (50% DC)
V_REG
10.60
–
16.0
V
V_REG Setting Accuracy Voltage
at 50% for V_REG = 13.8 V and T_J = 25 ^oC
ΔV_REG1
-100
–
+100
mV
V_REG Setting Accuracy Voltage
at 50% for V_REG = 10.7 V and V_REG = 16 V and T_J = 25 ^oC
ΔV_REG2
-150
–
+150
mV
Load Dump Detection Threshold Voltage
V_LD
–
21
–
V
ΔV_REG with Load Voltage⁽⁷⁾
ΔV_REG-L
-150
–
0
mV
ΔV_REG with Speed Voltage⁽⁸⁾
ΔV_REG-S
-100
–
100
mV
R_DS-ON FIELD TMOS at I_EXC = 5.0 A and T_J = 140 ^oC⁽⁹⁾
R_DS.ON.EXC
–
–
100
mΩ
Over-voltage Detection⁽¹⁰⁾
V_EXC.SEN
0.3
0.6
1.0
V
Recirculation Diode Voltage at 5.0 A (Excitation Current)
V_F
–
1.2
1.5
V
Phase Input High Threshold Voltage (PHASE OK)
V_P-H
–
8.0
–
V
Phase Input High Hysteresis Voltage (PHASE OK)
V_PH-HYST
–
1.0
–
V
Over-voltage (Fault) Threshold Voltage
EXC Short-circuit Protection Threshold⁽¹¹⁾
V_OV
16.2
16.5
–
V
I_EXC-SC
–
10
–
A
LIN Peak Short-circuit Current
I_LIN-SC
–
62
150
mA
Notes
7. Changing load from 5% to 90% of alternator capability.
8. At low load (5%) and varying alternator speed from 2000 RPM to 18000 RPM. By design, not tested.
9. The thermal capability of the packaging is critical to the full use of the output drive.
10. If there is a high voltage and the EXC pin is above this voltage a fault is detected.
11. Pulsed at low duty cycle.
80310
6
Analog Integrated Circuit Device Data
Freescale Semiconductor