ml4822cs Microsemi Corporation, ml4822cs Datasheet - Page 4

• Manufacturer Part Number: ml4822cs
• Description: Average Current Controller
• Manufacturer: Microsemi Corporation

ML4822
ELECTRICAL CHARACTERISTICS
ZV SENSE COMPARATOR
GAIN MODULATOR
OSCILLATOR
REFERENCE
PFC COMPARATOR
4
Propagation Delay
Threshold Voltage
Input Capacitance
Gain (Note 2)
Bandwidth
Output Voltage
Initial Accuracy
Voltage Stability
Temperature Stability
Total Variation
Ramp Valley to Peak Voltage
Dead Time
C
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Total Variation
Long Term Stability
Short Circuit Current
Minimum Duty Cycle
Maximum Duty Cycle
T
Discharge Current
PARAMETER
100mV Overdrive
I
V
I
V
I
V
I
V
I
V
I
T
V
Line, temperature
T
V
1mA < I
Line, load, and temperature
T
V
V
V
IAC
IAC
IAC
IAC
IAC
IAC
A
A
j
FB
FB
FB
FB
FB
CCZ
CCZ
CC
IEAO
IEAO
= 125 C, 1000 hours
= 25 C
= 25 C, I
= 100mA, V
= 0V
= 50mA, V
= 0V
= 100 A, V
= 0V
= 100 A, V
= 0V
= 250 A
= 0V, V
= 250 A
< V
(Continued)
– 3V < V
– 3V < V
> 6.7V
< 1.2V
REF
CCZ
CONDITIONS
, < 20mA
VRMS
REF
– 0.5V, V
CC
CC
VRMS
VRMS
VRMS
= 1mA
VRMS
< V
< V
= 1.15V,
= 1.2V,
CCZ
CCZ
= 1.8V,
= 3.3V,
REF
= 0V,
= 0V
– 0.5V
– 0.5V
7.425
7.395
MIN
7.35
0.36
1.20
0.55
0.14
0.72
100
–15
4.5
74
72
90
0.51
1.72
0.78
0.20
TYP
300
–40
7.5
0.8
2.5
7.5
7.5
0.4
10
80
95
6
1
2
2
2
5
7.575
7.605
MAX
–100
7.65
0.66
2.24
1.01
0.26
450
0.9
9.5
50
86
88
10
15
25
0
UNITS
MHz
kHz
kHz
mA
mV
mV
mV
mA
pF
ns
ns
%
%
%
%
%
V
V
V
V
V