ML4810, ML4811
ELECTRICAL CHARACTERISTICS
(Continued)
PARAMETER
ERROR AMPLIFIER
(Continued)
CMRR
PSRR
Output Sink Current
Output Source Current
Output High Voltage
Output Low Voltage
Unity Gain Bandwidth
Slew Rate
PWM COMPARATOR
Pin 8 Bias Current
Duty Cycle Range
Pin 3 Zero DC Threshold
Delay to Output
SOFT-START
Charge Current (Pin 9)
Discharge Current (Pin 9)
Charge Current (Pin 20)
Discharge Current (Pin 20)
CURRENT LIMIT/SHUTDOWN
Pin 12 Bias Current
Current Limit Threshold
Reset Threshold (Pin 12)
Delay to Output
Pin 4 Charging Current
Restart Threshold (Pin 4)
OVP Shutdown Threshold (Pin 11)
OVP Input Current
Charge Current (Pin 8)
OUTPUT
Output Low Level
Output High Level
Collector Leakage
Rise/Fall Time
SUPPLY
Start Up Current
I
CC
Note 1:
CONDITIONS
1.5 < V
CM
< 5.5V
10 < V
CC
< 30V
V
PIN 3
= 1V
V
PIN 3
= 4V
I
PIN 3
= –0.5mA
I
PIN 3
= 1mA
MIN
65
75
1
–0.5
4.0
0
3
6
TYP
95
90
2.5
–1.3
4.7
0.5
5.5
12
–1
MAX
UNITS
dB
dB
mA
mA
5.0
1.0
V
V
MHz
V/µs
V
PIN 8
= 0V
0
1.1
–5
75
µA
%
V
ns
µA
mA
mA
mA
µA
1.25
50
80
–75
ML4811
V
PIN 9
= 1V, V
PIN 4
,
12
= 0
V
PIN 9
= 3V, V
PIN 4
> 2.5
V
PIN 9
= 3V, V
PIN 12
> 1.65, V
PIN 4
< 2
V
PIN 20
= 1V
Requires external discharge resistor
0V < V
PIN 12
< 4V
–35
1
1
1
–55
5
5
5
0
+15
1.2
0.95
1.3
1.1
1.75
1.50
40
150
2.45
2.7
50
–50
0.25
1.2
13.0
12.0
13.5
13.0
100
30
500
60
1.4
1.3
1.90
1.8
70
180
3
2.8
60
–60
0.4
2.2
µA
V
V
V
V
ns
µA
V
V
µA
µA
V
V
V
V
µA
ns
ML4810
ML4811
ML4810
ML4811
V
PIN 4
< 2V
V
PIN 4
< 2V
V
PIN 12
= 2V
1.60
1.4
120
2
2.4
V
PIN 11
= 3V
ML4810
V
PIN 8
= 1V, V
PIN 4, 9
= 0
I
OUT
= 20mA
I
OUT
= 200mA
I
OUT
= –20mA
I
OUT
= –200mA
V
C
= 30V
C
L
= 1000pF
ML4810
ML4811
ML4810
ML4811
V
CC
= 8V
V
CC
= 8V
V
PIN 1, 7, 9
= 0V, V
PIN 2
= 1V, T
A
= 25°C
V
PIN 1, 7, 9
= 0V, V
PIN 2
= 1V, T
A
= 25°C
40
–40
2.0
2.5
32
38
3.5
4.0
46
55
mA
mA
mA
mA
Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
4
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
