MAX15090_13 Datasheet, PDF (2/15 Pages) Maxim Integrated Products – 2.7V to 18V, 12A, Hot-Swap Solution with Current Report Output

MAX15090/MAX15090A
2.7V to 18V, 12A, Hot-Swap Solution
with Current Report Output
Absolute Maximum Ratings
V_CC to GND............................................................-0.3V to +20V
IN to GND...............................................................-0.3V to +20V
OUT to GND................................................-0.3V to (V_IN + 0.3V)
GATE to OUT............................................................-0.3V to +6V
CDLY, ISENSE to GND............................-0.3V to (V_REG + 0.3V)
EN, CB, UV, OV to GND..........................................-0.3V to +6V
REG to GND.............................-0.3V to min (+6V, (V_CC + 0.3V))
PG, FAULT to GND................................................-0.3V to +20V
Continuous Power Dissipation (T_A = +70NC)
WLP (derate 23.8mW/NC above +70NC).....................1500mW
Operating Temperature Range........................... -40NC to +85NC
Junction Temperature......................................................+150NC
Storage Temperature Range............................. -60NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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)
Junction-to-Ambient Thermal Resistance (q_JA)...............42°C/W
Junction-to-Case Thermal Resistance (q_JC)......................7°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.
Thermal resistance can be lowered with improved board design.
Electrical Characteristics
(V_IN = V_CC = 2.7V to 18V, T_A = T_J = -40°C to +85°C, unless otherwise noted. Typical values are at V_IN = 12V, R_CB = 33.2kω, and
T_A = +25°C.) (Note 2)
PARAMETER
POWER SUPPLIES
V_CC Operating Range
IN Operating Range
V_CC Supply Current
IN Supply Current
V_CC Default Undervoltage
Lockout
SYMBOL
CONDITIONS
V_CC
V_IN
I_CC
I_IN
V_UVLO
V_IN = 3V
R_CB = 40.2kω, no load
R_CB = 10kω, no load
V_CC rising
MIN TYP MAX UNITS
2.7
18
V
2.7
18
V
0.5
0.75
mA
5.1
6.2
mA
1.4
1.8
2.35
2.5
2.65
V
V_CC Default Undervoltage-
Lockout Hysteresis
V_{UVLO_HYS}
0.1
V
REG Regulator Voltage
UV Turn-On Threshold
UV Turn-On Threshold
Hysteresis
OV Turn-On Threshold
OV Turn-On Threshold
Hysteresis
EN Threshold
EN Threshold Hysteresis
V_REG
V_{UV_TH}
V_{UV_HYS}
V_{OV_TH}
V_{OV_HYS}
V_{EN_TH}
V_{EN_HYS}
No load, V_CC > 4V
V_UV rising
V_UV falling
V_OV rising
V_OV falling
V_EN rising
V_EN falling
3.15 3.35 3.55
V
1.21 1.23 1.25
V
0.1
V
1.21 1.23 1.25
V
0.1
V
0.95
1
1.05
V
0.1
V
Maxim Integrated
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