MCCF33095 MC33095
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
(Notes 1 and 3)
Rating
Symbol
Value
Unit
Steady State VCC, VIGN, VSTA
VCC and VIGN Transient
Bump Shear Strength (Flip–Chip)
–
9.0 to 24
V
–
80
V
–
8.0
Grams/Bump
Thermal Characteristics (Thermal Resistance)
Junction–to–Substrate (Flip–Chip)
Junction–to–Ambient (SO–14)
R
θ
JS
R
θ
JA
TJ
29
145
°
C/W
Junction Temperature
Flip–Chip
SO–14
170
150
°
C
Operating Ambient Temperature Range
Flip–Chip
SO–14
TA
–40 to +170
–40 to +125
°
C
ELECTRICAL CHARACTERISTICS
(Limit values are given for –40
°
C
≤
TA
≤
150
°
C (Flip–Chip), –40
°
C
≤
TA
≤
125
°
C
(SO–14) and typical values represent approximate mean value at TA = 25
°
C. Oscillator, Roll–Off, Ground, Short Circuit = 0 V,
and 12 V
≤
VCC, Sense, Stator, Ignition
≤
16 V, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
SUPPLY
(VCC)
Supply Current
Disabled (Ignition = 0.5 V, Stator = 5.0 V)
Enabled (VCC, Sense = 17 V, Ignition = 1.4 V)
Darlington Drive Overvoltage
Disable Threshold (VCC, Ignition, Short Circuit = 19 V to 29 V Ramp, Stator = 10 V)
Hysteresis (VCC, Stator, Ignition, Short Circuit = 29 V to 19 V Ramp)
Lamp Overvoltage
Disable Threshold (VCC, Stator, Ignition, Short Circuit = 19 V to 29 V Ramp)
Hysteresis
ICC
–50
0
0.2
3.9
300
25
μ
A
mA
V
VCODD
VCODDH
19
–
26
4.2
28.5
–
V
VCOL
VCOLH
19
–
22.3
0.3
29.5
–
SENSE
Sense Current (Oscillator = 2.0 V)
ISNS
VR
VSCD
MV
VHV
VHYS
–10
0.6
10
μ
A
Calibration Voltage (50% Duty Cycle) (Note 5)
12.25
14.6
17.5
V
Lamp Comparator Detect Threshold
–
16.3
–
V
Proportional Control Range
50
187.4
350
mV
Lamp Comparator Reset Threshold
15.4
15.9
16.4
V
Lamp Hysteresis
20
416.6
600
mV
STATOR
Propagation Delay (Lamp–to–High, Stator = 15 V to 6.0 V)
tSTA
VIH
ISTA
6.0
59.4
600
ms
Reset Threshold Voltage (Lamp–to–Low, Stator = 5.0 V to 11 V)
6.0
8.8
11
V
Input Current (Sense = 18 V, Oscillator = 2.0 V)
–10
1.5
10
μ
A
LAMP
Saturation Voltage (Lamp = 14 mA)
VOLL
IOHL
VOOLL
0
111.8
350
mV
Leakage Current (Sense = 1.0 V, Lamp = 2.5 V)
–50
0.8
50
μ
A
Saturation Voltage (VCC, Sense, Stator, Ignition = 30 V, Lamp = 20 mA)
0
147.4
350
mV
NOTES:
1.VCC applied through a 250
resistor.
2.Sense input applied through a 100 k
and 50 k
resistor divider to generate one–third Vbat
.
3.Stator and Ignition inputs applied through a 20 k
resistor.
4.Short Circuit input applied through a 30 k
resistor.
5.Oscillator pin connected in series with 0.022
μ
F capacitor to ground.