ml4835 Microsemi Corporation, ml4835 Datasheet - Page 5

• Manufacturer Part Number: ml4835
• Description: Compact Fluorescent Electronic Dimming Ballast Controller
• Manufacturer: Microsemi Corporation

ELECTRICAL CHARACTERISTICS
PREHEAT AND INTERRUPT TIMER (R
POWER SHUTDOWN
OUTPUTS (OUT A, OUT B, PFC OUT)
UNDER VOLTAGE LOCKOUT AND BIAS CIRCUITS
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions.
SYMBOL
Initial Preheat Period
Subsequenct Preheat Period
Interrupt Period
R
R
R
Preheat Lower Threshold
Preheat Upper Threshold
Start Period End Threshold
Interrupt Disable Threshold
Hysteresis
Input Bias Current
Power Shutdown Voltage
Output Voltage Low
Output Voltage High
Output Voltage High
Output Voltage Low in UVLO
Output Rise and Fall Time
IC Shunt Voltage (V
Start-up Threshold (V
Hysteresis
Start-up Current
Interrupt Current
Operating Current
Shutdown Temperature
Hysteresis
X
X
X
/C
/C
/C
X
X
X
Open Circuit Voltage
Maximum Voltage
Charging Current
PARAMETER
CCZ
CC START
)
X
= 346k , C
)
X
= 10µF)
(Continued)
I
I
I
I
I
CL=1000pF
ICC=15mA
V
(V
(V
OUT
OUT
OUT
OUT
OUT
CC START
CC
CC
–0.5V), INTERRUPT = 0V
–0.5V)
= 20mA
= 200mA
= 20mA
= 200mA
= 10mA, V
CONDITIONS
–0.2V
CC
< V
CC START
V
V
V
CCZ
CC
CC
MIN
0.16
14.0
-50
0.4
7.0
1.6
4.4
6.2
1.1
0.9
3.0
-0.2
-2.0
-1.5 V
V
V
CCZ
CC
CC
0.86
0.72
1.75
4.65
1.25
0.26
14.8
TYP
350
500
130
5.9
-54
0.7
7.3
0.1
3.7
6.6
1.0
5.5
50
30
1
-0.1
-1.0
-1.0 V
CCZ
MAX
0.36
15.5
550
750
ML4835
-58
1.0
7.8
1.9
4.9
6.9
1.4
1.1
0.2
2.0
0.2
4.4
8.0
1
-0.5
UNITS
mA
µA
µA
µA
µA
ns
ºC
ºC
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
s
s
s
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