MAX5094DAUA Maxim Integrated Products, MAX5094DAUA Datasheet - Page 8
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MAX5094DAUA
Manufacturer Part Number
MAX5094DAUA
Description
Current Mode PWM Controllers Single-Ended
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5094AAUA.pdf
(22 pages)
Available stocks
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Part Number
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Quantity
Price
High-Performance, Single-Ended, Current-Mode
PWM Controllers
(V
8
CC
1000
100
100
0.1
10
_______________________________________________________________________________________
90
80
70
60
50
40
30
20
10
1
PROPAGATION DELAY FROM CURRENT-LIMIT
0
10,000
= 15V, T
COMPARATOR TO OUT vs. TEMPERATURE
-40
C
C
T
T
C
-25
= 10nF
C
= 4.7nF
T
T
vs. OSCILLATOR FREQUENCY
= 3.3nF
= 2.2nF
-10 5 20
A
TIMING RESISTANCE
100,000
= +25°C, unless otherwise noted.)
TEMPERATURE ( C)
FREQUENCY (Hz)
120
118
116
114
112
110
108
106
104
102
100
35 50
-40
ADV_CLK RISING EDGE TO OUT RISING
C
C
T
T
MAX5095C
-25
= 1nF
1,000,000
= 560pF
EDGE TIME vs. TEMPERATURE
65
-10 5 20
C
T
= 220pF
80
C
T
TEMPERATURE ( C)
95
= 100pF
110
10,000,000
35 50
125
65
80
140
120
100
-20
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
Typical Operating Characteristics (continued)
80
60
40
20
95
0
0.01
-40
110
ERROR-AMPLIFIER OPEN-LOOP GAIN
OUT IMPEDANCE vs. TEMPERATURE
I
SOURCE
-25
125
1
AND PHASE vs. FREQUENCY
-10 5 20 35 50
10 100
(R
= 100mA
DS_ON
TEMPERATURE ( C)
FREQUENCY (Hz)
GAIN
1k
PMOS DRIVER)
10k
65 80
100k
PHASE
1M
MAX5094/95 toc16
95
10M
110
V
MAX5095C
100M
CC
ADV_CLK AND OUT WAVEFORMS
125
= 15V
10
-15
-40
-65
-90
-115
-140
-165
-190
t = 20ns/div
10
9
8
7
6
5
4
3
2
1
0
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
-40
-40
OUT IMPEDANCE vs. TEMPERATURE
I
SINK
-25
-25
COMP VOLTAGE LEVEL TO TURN
OFF DEVICE vs. TEMPERATURE
= 200mA
-10 5 20
MAX5094/95 toc19
-10 5 20
(R
DS_ON
TEMPERATURE ( C)
TEMPERATURE ( C)
NMOS DRIVER)
35 50
OUT
10V/div
ADV_CLK
5V/div
LOAD = 4.75k
35 50
65
65
80
80
V
95
CC
95
110
= 15V
110
125
125