MAX8566 Maxim Integrated Products, MAX8566 Datasheet - Page 6

• Manufacturer Part Number: MAX8566
• Description: PWM Internal-Switch Step-Down Regulator
• Manufacturer: Maxim Integrated Products

High-Efficiency, 10A, PWM
Internal-Switch Step-Down Regulator
ELECTRICAL CHARACTERISTICS (continued)
(V
6
Switching Frequency
Minimum Off-Time
Maximum Duty Cycle
RMS Output Current
ENABLE/SOFT-START
EN Input Logic-Low Threshold
EN Input Logic-High Threshold
MODE Input Threshold
EN, MODE Input Current
Soft-Start Charging Current
SYNC
Capture Range
Pulse Width
Input Threshold
IN
_______________________________________________________________________________________
= V
DD
PARAMETER
= V
EN
= 3.3V, V
FB
= 0.5V, V
V
V
R
V
V
V
V
V
V
IN
IN
IN
EN
SS
IN
IN
IN
FREQ
SYNC
= 2.5V or 3.3V
= 2.5V or 3.3V
= 2.3V to 3.6V
= 2.3V to 3.6V
= 2.3V to 3.6V
= 2.3V to 3.6V
= 0.3V
or V
= 50kΩ, V
MODE
= 0V, T
= 0V or 3.6V, V
A
IN
= -40°C to +85°C, unless otherwise noted. Note 2)
= 2.5V or 3.3V
CONDITIONS
DD
R
R
Monotonic start
No monotonic start
t
t
V
V
LO
HI
= 3.6V
IH
IL
FREQ
FREQ
= 50kΩ
= 23.3kΩ
1.65
0.25
MIN
100
100
0.8
1.7
0.4
87
30
5
TYP
MAX
2.40
1.2
2.3
0.7
1.6
90
10
45
20
12
1
UNITS
MHz
% of
MHz
V
µA
µA
ns
ns
%
A
V
V
DD
V