CS291 CHERRY [Cherry Semiconductor Corporation], CS291 Datasheet - Page 2

• Manufacturer Part Number: CS291
• Description: Ignition Controller
• Manufacturer: CHERRY [Cherry Semiconductor Corporation]

Input
Positive Threshold
Negative Threshold
Hysteresis
Input Impedance
V
Output Stage
Negative Edge Delay
(Start Mode)
Positive Edge Delay
(Start Mode)
Delay Time
(Start High to Output Low)
Output Current
Output SOA
Output Leakage
Output Clamp Voltage
Output Clamp Impedance
(Refers to Collector Sense Voltage pin)
High Frequency On Time
General
I
AC Gain
Adaptive Cap Gain
V
High Voltage Shutdown
Stall
V
Soft Shutdown Frequency
Soft Shutdown Time
Stall to Spark Output Delay
Battery Interrupt Time
Battery Interrupt Recovery Time
Dwell
Dwell @ 10Hz
(Start Mode)
Start to Output Disable Time
Excess Dwell @ 20Hz
(Run Mode)
CC
CC
CS
STALL
Regulation
Negative Edge Filter
PARAMETER
Soft Shutdown Voltage
Electrical Characteristics: 6V < V
V
V
Input = 100µA
V
V
V
V
V
V
V
V
Output = 10mA
Output = 10mA
V
V
V
V
V
V
V
V
V
V
(200 Hz)
V
V
V
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
CS
BAT
BAT
BAT
BAT
BAT
BAT
BAT
= 6V
TEST CONDITIONS
=16V
= 6V
= 16V
= 6V
= 6V
= 5V
= 14V
= 6V
= 22V
= 18V
= 14V
= 6V
= 16V
= 14V
= 6V
= 14V
= 6V
= 14V
= 14V
= 5V
= 14V
= 14V
2
B
< 16V, −30°C < T
A
< 125°C
MIN
1.06
13.7
24.3
13.1
140
1.1
1.4
0.8
1.0
4.5
29
29
70
18
40
40
10
70
25
46
65
14
9
4
0
0
5
0
0
TYP
MAX
1100
1100
1.80
20.8
325
100
210
750
800
135
3.1
4.6
1.2
2.6
8.9
66
16
65
65
17
80
80
19
31
11
27
54
%V
%V
%V
UNIT
V/V
mA
mA
mA
mV
mV
kΩ
uA
Hz
ms
ms
ms
ms
ms
ms
ms
µs
µs
%
%
%
V
Ω
V
BAT
BAT
BAT