CS3341/3351/386/387
Electrical Characteristics: CS3341/51: -40°C < T
A
< 125°C; -40°C < T
J
< 150°C, 9V
≤
V
CC
≤
17V;
unless otherwise specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
s
Supply
Supply Current Enabled
Supply Current Disabled
s
Driver Stage
Device Driver
Output High Current
Output Low Voltage
Minimum ON Time
Minimum Duty Cycle
Short Circuit Duty Cycle
Field Switch Turn On
Rise Time
Fall Time
s
Stator
Input High Voltage
Input Low Voltage
Stator Time Out
Stator Power-Up Input High
Stator Power-Up Input Low
s
Lamp
Output High Current
Output Low Voltage
s
Ignition
Input High Voltage
Input Low Voltage
s
Oscillator
Oscillator Frequency
Rise Time/Fall Time
Oscillator High Threshold
s
Battery Sense
Input Current
Regulation Voltage
Proportional Control
High Voltage
Threshold Ratio
High Voltage Hysteresis
@25°C, R
1
= 100kΩ, R
2
= 50kΩ
V
High Voltage
@ Lamp On
V
Regulation
@ 50% Duty Cycle
0.020
0.600
V
C
OSC
= 0.22µF
C
OSC
= 0.22µF
C
OSC
= 0.22µF
65
17
–
325
–
6
Hz
–
V
High to Low
CS3351/386 only
CS3351/386 only
–
–
12
25
50
mA
µA
V
DD
= 1.2V
I
OL
= 25µA
–
-10
–
200
–
1
30
30
-6
–
-4
0.35
–
mA
V
µs
%
%
µs
µs
6
10
5
90
90
10
–
6
10
–
100
6
600
–
6
V
V
ms
V
V
V
LAMP
@ 3V
I
LAMP
@ 30mA
–
–
50
0.35
µA
V
I
CC
> 1mA
I
CC
< 100µA
1.8
–
–
0.5
V
V
-10
13.5
0.050
1.083
+10
16.0
0.400
1.190
µA
V
V
2
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
