Electrical Characteristics: CS3341/51: -40°C < TA < 125°C; -40°C < TJ < 150°C, 9V ≤ VCC ≤ 17V;
unless otherwise specified
PARAMETER
ꢀ Supply
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply Current Enabled
Supply Current Disabled
–
–
12
25
50
mA
µA
ꢀ Driver Stage
Device Driver
–
–
–
Output High Current
Output Low Voltage
Minimum ON Time
Minimum Duty Cycle
Short Circuit Duty Cycle
VDD = 1.2V
-10
–
-6
6
-4
mA
V
IOL = 25µA
0.35
200
–
µs
%
10
5
1
%
Field Switch Turn On
Rise Time
30
30
90
90
µs
µs
Fall Time
ꢀ Stator
Input High Voltage
Input Low Voltage
Stator Time Out
10
–
V
6
V
High to Low
6
100
600
–
ms
V
Stator Power-Up Input High CS3351/386 only
Stator Power-Up Input Low CS3351/386 only
10
–
6
V
ꢀ Lamp
Output High Current
VLAMP @ 3V
–
–
50
µA
V
Output Low Voltage
ILAMP @ 30mA
0.35
ꢀ Ignition
Input High Voltage
Input Low Voltage
ICC > 1mA
1.8
–
–
V
V
ICC < 100µA
0.5
ꢀ Oscillator
Oscillator Frequency
Rise Time/Fall Time
Oscillator High Threshold
COSC = 0.22µF
COSC = 0.22µF
COSC = 0.22µF
65
–
325
–
Hz
–
17
6
V
ꢀ Battery Sense
Input Current
-10
+10
µA
V
Regulation Voltage
Proportional Control
High Voltage
@25°C, R1 = 100kΩ, R2 = 50kΩ
13.5
0.050
1.083
16.0
0.400
1.190
V
VHigh Voltage @ Lamp On
Threshold Ratio
VRegulation @ 50% Duty Cycle
High Voltage Hysteresis
0.020
0.600
V
2
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
