ML4819
ELECTRICAL CHARACTERISTICS (Continued)
PARAMETER
ERROR AMPLIFIER (continued)
Output High voltage
CONDITIONS
MIN
TYP
MAX
UNITS
IEA OUT A = –0.5mA, VINV A = 4.8V
IEA OUT A = 2mA, VINV A = 5.2V
6.5
7.0
0.7
1.0
V
V
Output Low Voltage
1.0
Unity Gain Bandwidth
MHz
GAIN MODULATOR
ISINE Input Voltage
ISINE = 500mA
0.4
0.7
495
0
0.9
505
10
V
mA
mA
mA
kHz
dB
Output Current (GM OUT)
ISINE = 500mA, INV A = VREF –20mV
ISINE = 500mA, INV A = VREF + 20mV
ISINE = 1mA, INV A = VREF – 20mV
460
900
990
200
70
1005
Bandwidth
PSRR
12V < VCC < 25V
SLOPE COMPENSATION CIRCUIT
RAMP COMP Voltage
IOUT (ISENSE A or ISENSE B)
VC(T) – 1
48
V
IRAMP COMP = 100mA (Note 3)
45
51
mA
OVP COMPARATOR
Input Offset Voltage
Hysteresis
Output Off
Output On
–15
100
15
140
–3
mV
mV
mA
ns
120
–0.3
150
Input Bias Current
Propagation Delay
ISENSE COMPARATORS
Input Common Mode Range
–0.2
–15
0.4
5.5
V
Input Offset Voltage
ISENSE
ISENSE
A
B
15
0.9
–10
3
mV
V
0.7
–3
0
Input Bias Current
Input Offset Current
Propagation Delay
ILIMIT (A) Trip Point
ILIM COMPARATOR
mA
mA
ns
–3
150
5
VOVP = 5.5V
4.8
5.2
V
ILIMIT Trip Point
.95
1.0
–2
1.05
–10
V
mA
ns
Input Bias Current
Propagation Delay
150
OUTPUT DRIVERS
Output Voltage Low
IOUT = –20mA
IOUT = –200mA
IOUT = 20mA
0.1
1.6
0.4
2.2
V
V
Output Voltage High
13
12
13.5
13.4
0.1
V
IOUT = 200mA
IOUT = –1mA, VCC = 8V
CL = 1000pF
V
Output Voltage Low in UVLO
Output Rise/Fall Time
0.8
V
50
ns
4
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
