CS8312 Cherry Semiconductor Corporation, CS8312 Datasheet - Page 2

• Manufacturer Part Number: CS8312
• Description: IGBT Ignition Predriver with Dynamic Current Regulation
• Manufacturer: Cherry Semiconductor Corporation

General
Power Supply
Supply Ripple Frequency
Differential Ground Voltage
Differential Ground Frequency
Quiescent Current, I
Supply Voltage Rejection
Differential Ground
Differential Ground Current
Unity Gain Bandwidth
Clamp Voltage
Output Off Voltage
Turn On Delay
Turn Off Delay
Control Function
Input Voltage Range
Input Threshold
Voltage
Input Capacitance
Current Limit Increase Function
Input Voltage Range
Input Threshold
Voltage
Input Capacitance
Output Stage
I
Flag Function
Output Low
Leakage Current
Output Capacitance
Turn On (V
OUT
Turn On
Turn Off
Rejection Ratio
Ratio
Turn On
Turn Off
Hysteresis
Turn On
Turn Off
Hysteresis
including Ripple Voltage
PARAMETER
SENSE+
Electrical Characteristics 7V ² V
Ð V
Q
SENSE-
)
DC SENSE- to Gnd
AC SENSE- to Gnd
V
V
V
V
V
(V
(V
V
V
V
V
CTRL increasing
CTRL decreasing
I
CTRL increasing
CTRL decreasing
I
I
CLI increasing
CLI decreasing
I
V
V
V
V
CTRL
CTRL
CTRL
CLI
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
SENSE-
SENSE-
=10µA max
=2mA
=10µA MAX
=2mA
=5.5V
=-0.3V
=5.5V
=5.5V
= -0.3V
=5.5V
=5.5V; I
=-0.3V; I
=-0.3V; I
=5.5V; I
=-0.3V
=5.5V; V
=5.5V; V
TEST CONDITIONS
-V
-V
Gnd
Gnd
CC
OUT
FLAG
)DC=1V
)AC=0.6V
OUT
OUT
² 10V; -40¡C ² T
CLI
CLI
=1mA
=-0.3V
=5.5V
=10µA
=200µA
=1.5mA
2
A
² +125¡C; unless otherwise specified
MIN
7
10
-0.1
-0.2
10
30
30
400
-0.3
1.5
0.4
-0.3
1.5
0.4
210
300
TYP
225
MAX
10
60
1.0
0.6
60
15
5
3
5.5
0.5
1.2
30
30
5.5
3.5
2.0
1.1
50
5.5
3.5
2.0
1.1
50
5
0.9
10
50
240
350
UNIT
V
kHz
V
V
kHz
mA
mA
dB
dB
mA
kHz
V
V
V
us
us
V
V
V
V
V
pF
V
V
V
V
V
pF
mA
V
µA
pF
mV
mV