Operating Temperature Range ........................... -40°C to +85°C
Junction Temperature ......................................................+125°C
Storage Temperature Range ............................ -55°C to +150°C
Lead Temperature (soldering, 10s) ................................. +245°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Package Thermal Characteristics
(Note 1)
SiP
Junction-to-Ambient Thermal Resistance (q
JA
)...........25°C/W
Junction-to-Case Thermal Resistance (q
JC
) .................6°C/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to
www.maximintegrated.com/thermal-tutorial.
Electrical Characteristics
(V
IN
= V
CC
= V
EN
= 5V, -40°C < T
A
< +85°C. Typical values are at T
A
= +25°C, unless otherwise noted.) (Typical
Application Circuit)
(Note 2)
PARAMETER
INPUT SUPPLY (V
IN
)
IN Input Voltage Range
IN Undervoltage Threshold
IN Standby Supply Current
V
CC
SUPPLY
V
CC
Input Voltage Range
V
CC
Undervoltage Threshold
V
CC
Shutdown Supply Current
V
CC
Supply Current
OUTPUT
Output Voltage Programmable
Range
Unity Gain Output-Voltage
Tolerance/FB accuracy
FB Load Regulation Accuracy
(RDROOP)
FB Line Regulation Accuracy
FB Input Bias Current
V
OUT
V
IN
= V
CC
= 5.2V,
I
LOAD
= 2A
(see derating curve for V
OUT
> 2.5V)
FB = OUT, no load
2A < I
OUT
< 5A, FB = OUT
FB = OUT, no load, 2.4V < V
IN
< 5.5V
T
A
= -40°C to +85°C (Note 3)
-0.1
0.754
0.760
-7.5
0.770
-4.4
1.253
-0.015
3.6
0.780
-1
4.5
+0.1
V
V
mV/A
mV/V
μA
I
VCC_SHD
I
VCC
V
CC
Rising edge (160mV hysteresis)
EN = GND, POK unconnected, measured
at V
CC
,
TA
= +25°C
Regulator enabled, no load, no switching
(V
FB
= 1V)
4.5
3.9
4.2
0.1
62
5.5
4.5
1.0
135
V
V
μA
μA
I
Q
V
IN
2.4
V
IN
= V
CC
Rising edge (100mV hysteresis)
V
IN
= V
CC
= 4.5V, no load
4.5
2.05
2.19
1
5.5
5.5
2.4
5.5
V
V
μA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
www.maximintegrated.com
Maxim Integrated │ 2
MAX17515
5A, 2.4V to 5.5V Input,
High-Efficiency Power Module
Electrical Characteristics (continued)
(V
IN
= V
CC
= V
EN
= 5V, -40°C < T
A
< +85°C. Typical values are at T
A
= +25°C, unless otherwise noted.) (Typical
Application Circuit)
(Note 2)
PARAMETER
Average Output Current Limit
EFFICIENCY
Efficiency
SWITCHING FREQUENCY
Switching Frequency
SOFT-START
Soft-Start Ramp Time
Soft-Start Fault Blanking Time
POWER-GOOD OUTPUT (POK)
POK Upper Trip Threshold and
Overvoltage-Fault Threshold
POK Lower Trip Threshold
POK Leakage Current
POK Propagation Delay Time
POK Output Low Voltage
Overvoltage-Fault Latch-Delay
Time
Undervoltage-Fault Latch-Delay
Time
LOGIC INPUTS
EN Input High Threshold
EN Input Leakage Current
THERMAL SHUTDOWN
Thermal-Shutdown Threshold
TSHDN
Hysteresis = 15°C
+160
°C
Note 2:
Limits are 100% tested at T
A
= +25°C. Maximum and minimum limits are guaranteed by design and characterization over
temperature.
Note 3:
Design guaranteed by ATE characterization. Limits are not production tested.
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