ML4830CP MICRO-LINEAR [Micro Linear Corporation], ML4830CP Datasheet - Page 4

• Manufacturer Part Number: ML4830CP
• Description: Electronic Ballast Controller
• Manufacturer: MICRO-LINEAR [Micro Linear Corporation]

ML4830
ELECTRICAL CHARACTERISTICS
Oscillator
Reference Section
Preheat and Interrupt Timer (Pin 10) (R(X) = 590Ký, C(X) = 5.6µF)
4
Initial accuracy
Voltage stability
Temperature stability
Total Variation
Ramp Valley to Peak
C(T) Charging Current (FM Modes)
C(T) Discharge Current
Output Drive Deadtime
R(SET) Voltage
Output Voltage
Line regulation
Load regulation
Temperature stability
Total Variation
Output Noise Voltage
Long Term Stability
Short Circuit Current
Initial Preheat Period
Subsequent Preheat Period
Start Period
Interrupt Period
Pin 12 Charging Current
Pin 12 Open Circuit Voltage
Pin 12 Maximum Voltage
Input Bias Current
Preheat Lower Threshold
Preheat Upper Threshold
Interrupt Recovery Threshold
Start Period End Threshold
PARAMETER
T
Dimming Lockout
V
Line, temperature
V
V
V
Max. dimming
V
T
V
1mA < I
Line, load, temp
10Hz to 10KHz
T
V
V
V
A
A
J
CCZ
PIN8
PIN12
PIN8
PIN8
CCZ
CC
CC
PIN12
= 125°C, 1000 hrs
= 25°C, PWM or
= 25°C, I
< V
= 12.3V in UVLO
(Continued)
– 3V < V
– 3V < V
= 0V, V
= 0V, V
= 0V, V
= 0.9V, Preheat
= 1.2V
O
CCZ
< 20mA
CONDITIONS
O
– 0.5V, V
PIN9
PIN9
PIN9
= 1mA
CC
CC
<V
, V
= 2.5V,
= 2.5V,
= 2.5V
CCZ
CCZ
REF
– 0.5V
– 0.5V
= 0V
MIN
7.35
7.4
0.4
7.0
72
68
–188
1.18
3.36
–0.1
1.18
TYP
–94
–40
–23
2.5
0.2
2.5
7.5
0.4
0.8
0.7
2.1
6.3
0.9
7.3
6.6
80
50
1
2
5
2
2
5
MAX
7.65
7.6
1.1
7.7
88
92
10
15
UNITS
KHz
KHz
mA
mV
mV
mV
mA
µA
µA
µV
µA
µA
%
%
µs
%
V
V
V
V
V
V
V
V
V
V
s
s
s
s