MAX15035 Maxim Integrated Products, MAX15035 Datasheet - Page 6

• Manufacturer Part Number: MAX15035
• Description: 15A Step-Down Regulator
• Manufacturer: Maxim Integrated Products

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15A Step-Down Regulator with Internal Switches
6
(MAX15035 Circuit of Figure 1, V
_______________________________________________________________________________________
100
100
100
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
0.01
0.01
0.01
20V
1.05V OUTPUT EFFICIENCY
3.3V OUTPUT EFFICIENCY
1.5V OUTPUT EFFICIENCY
12V
7V
0.1
0.1
0.1
vs. LOAD CURRENT
vs. LOAD CURRENT
vs. LOAD CURRENT
LOAD CURRENT (A)
LOAD CURRENT (A)
LOAD CURRENT (A)
7V
20V
7V
1
1
1
12V
12V
20V
12V
20V
SKIP MODE
PWM MODE
SKIP MODE
PWM MODE
10
10
10
SKIP MODE
PWM MODE
IN
= 12V, V
100
100
100
DD
= 5V, SKIP = GND, R
100
100
100
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
0.01
0.01
0.01
SKIP MODE
SKIP MODE
SKIP MODE
1.05V OUTPUT EFFICIENCY
1.5V OUTPUT EFFICIENCY
3.3V OUTPUT EFFICIENCY
0.1
0.1
0.1
vs. LOAD CURRENT
vs. LOAD CURRENT
vs. LOAD CURRENT
LOAD CURRENT (A)
LOAD CURRENT (A)
ULTRASONIC
LOAD CURRENT (A)
MODE
ULTRASONIC
MODE
ULTRASONIC
MODE
PWM MODE
TON
PWM MODE
1
1
PWM MODE
1
Typical Operating Characteristics
= 200kΩ, T
10
10
10
A
100
100
100
= +25°C, unless otherwise noted.)
3.350
3.335
3.320
3.305
3.290
3.260
3.245
3.380
3.365
3.275
3.230
1.515
1.505
1.495
1.485
1.05
1.06
1.04
0
0
0
PWM MODE
1
1
1
SKIP MODE
2
2
SKIP MODE
2
ULTRASONIC
ULTRASONIC
MODE
MODE
ULTRASONIC
MODE
1.05V OUTPUT VOLTAGE
3
3
3
3.3V OUTPUT VOLTAGE
1.5V OUTPUT VOLTAGE
vs. LOAD CURRENT
4
vs. LOAD CURRENT
4
vs. LOAD CURRENT
4
LOAD CURRENT (A)
LOAD CURRENT (A)
SKIP MODE
PWM MODE
LOAD CURRENT (A)
5
5
5
6
6
6
7
PWM MODE
7
7
8
8
8
9
9
9
10
10
10
11
11
11
12
12
12
13
13
13
14
14
14
15
15
15
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