MAX8717ETI-T Maxim Integrated, MAX8717ETI-T Datasheet - Page 7

• Manufacturer Part Number: MAX8717ETI-T
• Description: Current & Power Monitors & Regulators
• Manufacturer: Maxim Integrated

(Circuit of Figure 1, MAX8717, V
Interleaved High-Efficiency, Dual Power-Supply
3.40
3.35
3.30
3.25
100
100
90
80
70
60
90
80
70
60
50
50
0.001
0.001
0
SKIP
MODE
SKIP
MODE
PWM
MODE
LOW-
NOISE
MODE
1
3.3V OUTPUT VOLTAGE
3.3V OUTPUT EFFICIENCY
0.01
5V OUTPUT EFFICIENCY
0.01
vs. LOAD CURRENT
vs. LOAD CURRENT
vs. LOAD CURRENT
LOAD CURRENT (A)
LOW-
NOISE
MODE
SKIP
MODE
LOAD CURRENT (A)
LOW-
NOISE
MODE
LOAD CURRENT (A)
2
_______________________________________________________________________________________
0.1
0.1
3
PWM
MODE
PWM
MODE
IN
Controllers for Notebook Computers
1
1
V
4
IN
V
= 12V, V
IN
V
= 12V
IN
= 20V
= 6V
5
10
10
DD
= V
5.15
5.10
5.05
5.00
4.95
100
100
90
80
70
60
90
80
70
60
50
50
CC
0.001
0.001
0
= 5V, SKIP_ = GND, FSEL = REF, T
LOW-
NOISE
MODE
SKIP
MODE
PWM
MODE
LOW-
NOISE
MODE
1
3.3V OUTPUT EFFICIENCY
0.01
5V OUTPUT EFFICIENCY
0.01
5V OUTPUT VOLTAGE
vs. LOAD CURRENT
SKIP
MODE
SKIP
MODE
vs. LOAD CURRENT
vs. LOAD CURRENT
LOW-
NOISE
MODE
LOAD CURRENT (A)
LOAD CURRENT (A)
LOAD CURRENT (A)
2
0.1
0.1
Typical Operating Characteristics
3
PWM
MODE
PWM
MODE
1
1
V
4
IN
V
IN
V
= 12V
IN
= 12V
= 6V
5
10
10
A
= +25°C, unless otherwise noted.)
100
100
100
90
80
70
60
90
80
70
60
50
50
90
80
70
60
50
0.001
0.001
0.001
SKIP
MODE
V
L = 4.3μH
IN
MODE
= 12V
SKIP
MODE
SKIP
2.5V OUTPUT EFFICIENCY
3.3V OUTPUT EFFICIENCY
0.01
5V OUTPUT EFFICIENCY
0.01
0.01
vs. LOAD CURRENT
vs. LOAD CURRENT
vs. LOAD CURRENT
LOAD CURRENT (A)
LOW-
NOISE
MODE
LOAD CURRENT (A)
LOAD CURRENT (A)
LOW-
NOISE
MODE
0.1
0.1
0.1
LOW-NOISE
MODE
PWM
MODE
PWM
MODE
PWM
MODE
1
1
1
V
V
IN
IN
= 20V
= 12V
10
10
10
7