ml4833 Microsemi Corporation, ml4833 Datasheet - Page 5

• Manufacturer Part Number: ml4833
• Description: Electronic Dimming Ballast Controller
• Manufacturer: Microsemi Corporation

ELECTRICAL CHARACTERISTICS
Outputs (OUT A, OUT B, PFC OUT)
Under-Voltage Lockout and Bias Circuits
PDWN
Note 1: Limits are guaranteed by 100% testing, sampling or correlation with worst case test conditions.
Note 2: Junction temperature.
Output Voltage Low
Output Voltage High
Output Voltage Low in UVLO
Output Rise/Fall Time
IC Shunt Protection Voltage (V
Start-up Current
Operating Current
Start-up Threshold
Shutdown Threshold
Shutdown Temperature (T
Hysteresis (T
PDWN Threshold
DWN
PARAMETER
)
DWN
CCZ
)
)
I
I
I
I
I
C
I
V
V
Voltage at LAMP FB = 0V,
LFB OUT = 2.3, PVFB/OVP = 2.3V
PIFB = Open
(Note 2)
OUT
OUT
OUT
OUT
OUT
CC
L
CC
CC
= 1000pF
= 15mA
= 12.5V,
- Start-up threshold
(Continued)
= 10mA, V
= 20mA
= 200mA
= –20mA
= –200mA
CONDITIONS
CC
< Start-up threshold
V
V
V
V
CC
CC
CC
CC
MIN
14.2
0.9
– 0.2
– 2.0
– 1.2 V
– 5.3 V
V
V
CCZ
CCZ
CC
CC
15.0
0.34
TYP
130
0.1
1.0
5.5
1.0
20
30
– 0.1
– 1.0
– 1.0 V
– 4.8 V
CC
CC
MAX
15.8
0.48
0.2
2.0
0.2
8.0
1.1
– 0.8
– 4.3
ML4833
UNITS
mA
mA
°C
°C
ns
V
V
V
V
V
V
V
V
V
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