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ML4819CS Folha de dados(PDF) 4 Page - Micro Linear Corporation

Nome de Peças ML4819CS
Descrição Electrónicos  Power Factor and PWM Controller Combo
PDF  15 Pages
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Fabricante Electrônico  MICRO-LINEAR [Micro Linear Corporation]
Página de início  http://www.microlinear.com
Logo MICRO-LINEAR - Micro Linear Corporation

ML4819CS Folha de dados(HTML) 4 Page - Micro Linear Corporation

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



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