MAX8566ETJ+ Maxim Integrated Products, MAX8566ETJ+ Datasheet - Page 3

• Manufacturer Part Number: MAX8566ETJ+
• Description: IC REG STP DWN 10A 32-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX8566ETJ+

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 3.1 V
• Current - Output: 10A
• Frequency - Switching: 250kHz ~ 4.2MHz
• Voltage - Input: 2.3 ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Power - Output: 2.67W
• Output Voltage: 0.5 V
• Input Voltage: 2.3 V to 3.6 V
• Switching Frequency: 2 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 95 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
FB Input Bias Current
REFIN Input Bias Current
REFIN Common-Mode Range
LX (ALL PINS COMBINED)
On-Resistance, High Side
On-Resistance, Low Side
Current-Limit Threshold
Leakage Current
Switching Frequency
Minimum Off-Time
Maximum Duty Cycle
Minimum Duty Cycle
RMS LX 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
SS Discharge Resistance
IN
= V
DD
PARAMETER
= V
EN
= 3.3V, V
_______________________________________________________________________________________
FB
Internal-Switch Step-Down Regulator
= 0.5V, V
V
V
V
V
I
I
V
V
T
V
V
R
R
V
V
V
LX
LX
A
FB
REFIN
DD
DD
IN
IN
IN
IN
DD
EN
SS
FREQ
FREQ
SYNC
= +25°C
= -2A
= 2A
= 2.5V or 3.3V, high side
= 3.6V, V
= 2.5V or 3.3V
= 2.5V or 3.3V
= 0.7V, T
= 0.3V
= V
= 2.3V to 2.6V
= 2.6V to 3.6V
= 2.3V to 3.6V
= 50kΩ, V
= 50kΩ, V
= 0.6V, T
MODE
= 0V, T
EN
A
= 0V or 3.6V, V
= +25°C
A
= 0V,
A
IN
IN
= 0°C to +85°C, typical values are at T
= +25°C
= 2.5V or 3.3V
= 2.5V or 3.3V
CONDITIONS
High-Efficiency, 10A, PWM
V
V
V
V
V
V
R
R
Monotonic start
No monotonic start
IN
IN
IN
IN
LX
LX
FREQ
FREQ
DD
= V
= V
= V
= V
= 3.6V
= 0V
= 3.6V, T
= 50kΩ
= 23.3kΩ
BST
BST
LSS
LSS
= 3.3V
= 2.5V
- V
- V
LX
LX
A
= 3.3V
= 2.5V
= +25°C
A
= +25°C, unless otherwise noted.)
-200
MIN
1.65
0.8
1.7
12
87
30
0
0
5
TYP
1.90
0.01
0.4
+5
40
70
12
12
15
50
95
10
8
8
5
1
2
8
8
V
V
MAX
1.65
200
250
200
1.7
1.2
2.3
0.7
DD
DD
16
20
16
20
20
75
10
45
20
11
1
-
-
UNITS
MHz
% of
V
mΩ
mΩ
kΩ
nA
nA
µA
µA
µA
ns
%
%
V
A
A
V
V
DD
3