MAXM15065/MAXM15066/
MAXM15067
4.5V to 60V, 300mA Himalaya uSLIC
Step-Down Power Module
Absolute Maximum Ratings
IN
LX, OUT and GND .....................................-0.3V to (V + 0.3V)
V
, EN/UVLO to GND............................................-0.3V to 70V
Junction Temperature (Note 1)........................................+150°C
Storage Temperature Range............................ -55°C to +125°C
Lead temperature (soldering,10s)...................................+260°C
Soldering Temperature (reflow).......................................+260°C
IN
V
, FB, RESET to GND..........................................-0.3V to 6V
CC
MODE to GND.......................................... -0.3V to (V
+ 0.3V)
CC
Output Short-Circuit Duration....................................Continuous
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 Information
PACKAGE TYPE: 10-PIN uSLIC
Package Code
M102A3+2
21-100094
90-100027
Outline Number
Land Pattern Number
THERMAL RESISTANCE, FOUR-LAYER BOARD (Note 2)
Junction to Ambient (θ 41.56 ºC/W
)
JA
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Note 1: Junction temperature greater than +125°C degrades operating lifetimes.
Note 2: Package thermal resistance is measured on an evaluation board with natural convection.
Electrical Characteristics
(V = V
= 24V, V
= 0V, C
= 1μF, FB = 1V (MAXM15067), FB = 3.6V (MAXM15065) FB = 5.5V (MAXM15066),
IN
EN/UVLO
GND
VCC
LX = MODE = RESET = OUT = unconnected; T = -40°C to +125°C, unless otherwise noted. Typical values are at T = +25°C.
A
A
All voltages are referenced to GND, unless otherwise noted.) (Note 3)
PARAMETER
INPUT SUPPLY (V
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
)
IN
Input-Voltage Range
V
4.5
60
4
V
IN
Input-Shutdown Current
I
V
= 0V, shutdown mode
2.2
95
μA
μA
mA
IN-SH
EN/UVLO
I
MODE = unconnected, FB = 1.03 × V
160
Q-PFM
FB-REG
Input-Supply Current
I
Normal switching mode, V = 24V, MODE=0
3.2
Q-PWM
IN
ENABLE/UVLO (EN/UVLO)
V
V
V
V
rising
1.19
1.06
1.215
1.09
0.75
1.28
1.16
ENR
EN/UVLO
EN/UVLO
EN/UVLO
EN/UVLO Threshold
V
falling
V
ENF
EN-TRUESD
V
falling, true shutdown
EN/UVLO Input-Leakage Current
I
T
= +25°C
A
-100
+100
nA
EN/UVLO
LDO (V
)
CC
V
V
Output-Voltage Range
Current Limit
V
6V < V < 60V, 0mA < I < 10mA
VCC
4.75
13
5
5.25
50
V
CC
CC
IN
I
V
= 4.3V
30
mA
CC
VCC-MAX
CC
Maxim Integrated
│ 2
www.maximintegrated.com
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