ml4810cs Microsemi Corporation, ml4810cs Datasheet - Page 3

• Manufacturer Part Number: ml4810cs
• Description: High Frequency Power Supply Controller
• Manufacturer: Microsemi Corporation

ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
Supply Voltage (Pins 18, 16) ...................................... 25V
Output Current, Source or Sink (Pins 14, 17)
Analog Inputs
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V
OSCILLATOR
REFERENCE
UNDERVOLTAGE LOCKOUT
ERROR AMPLIFIER
Input Offset Voltage
Input Bias Current
Input Offset Current
Open Loop Gain
Initial Accuracy
Voltage Stability
Temperature Stability
Total Variation
Clock Out High
Clock Out Low
Ramp Peak
Ramp Valley
Ramp Valley to Peak
Sync Input Threshold
Sync Input Current
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Total Variation
Output Noise Voltage
Long Term Stability
Short Circuit Current
Start Threshold
UVLO Hysteresis
DC ....................................................................... 0.5A
Pulse (0.5 s) ......................................................... 2.0A
(Pins INV, NI, SOFT START) ....................... –0.3V to 7V
(Pins 9, 10, 11, 12, 20) .............................. –0.3V to 6V
PARAMETER
CC
= 15V, R
T
= 3.65k , C
T
10V < V
line, temperature
SYNC = 4V
T
10V < V
1mA < I
0 C < T
line, load, temperature
10Hz to 10kHz
T
V
1 < V
J
J
J
REF
= 25 C
= 25 C, I
= 125 C, 1000 hrs
= 0V
O
J
< 4V
O
CC
CC
< 150 C
< 10mA
CONDITIONS
< 25V
O
< 25V
T
= 1mA
= 1000pF, T
Clock Output Current (Pins 5) ................................. –5mA
Error Amplifier Output Current (Pin 3) ...................... 5mA
Junction Temperature ............................................. 150 C
Storage Temperature Range ..................... –65 C to 150 C
Lead Temperature (Soldering 10 sec.) ..................... 260 C
Thermal Resistance (
OPERATING CONDITIONS
Temperature Range
Plastic DIP ....................................................... 65 C/W
Plastic SOIC .................................................... 65 C/W
ML4810, ML4811 ...................................... 0 C to 70 C
A
= Operating Temperature Range. (Note 1)
MIN
5.00
4.95
360
340
–15
3.9
1.6
0.8
6.5
15
60
JA
)
ML4810, ML4811
5.10
TYP
400
–50
0.2
4.5
2.3
2.8
1.0
1.0
0.2
0.6
0.1
50
16
96
5
2
5
5
7
MAX
–100
5.20
5.25
440
460
2.9
2.3
1.4
0.4
7.5
20
20
25
17
4
3
1
20
UNITS
kHz
kHz
mV
mV
mV
mA
mV
dB
%
%
%
V
V
V
V
V
V
V
V
V
V
A
V
A
A
3