Operating Temperature Range ........................... -40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Soldering Temperature (reflow) .......................................+260°C
Package Thermal Characteristics
(Note 3)
WLP
Junction-to-Ambient Thermal Resistance (θ
JA
) .....83.98°C/W
Note 1:
Survives burst pulse up to ±40V with 2Ω minimum source resistance.
Note 2:
Limited by thermal design.
Note 3:
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.
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.
Electrical Characteristics
(V
IN
= +2.1V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at VIN = 4.3V, T
A
= +25°C, unless otherwise
noted.) (Note 4)
PARAMETER
IN, OUT
Input Voltage Range
Supply Current
IN Shutdown Current
OUT Shutdown Current
OVP
On-Resistance (IN to OUT)
Overvoltage Trip-Level Threshold
Overvoltage Trip-Level Hysteresis
Undervoltage Trip-Level Threshold
Undervoltage Trip-Level Hysteresis
OUT Load Capacitance
DIGITAL OUTPUT (POK)
Output Voltage Low
Output Voltage High
R
ON
V
OVLO
V
OVLO_
V
UVLO
V
UVLO_
C
OUT
V
OL
V
OH
I
SINK
= 100µA
I
SOURCE
= 100µA
1.4
V
IN
= 4.3V, I
OUT
= 100mA,
V
IN
rising
MAX14736
MAX14737
4.600
5.095
15
4.700
5.200
100
2.015
80
100
0.4
22
4.800
5.305
mΩ
V
V
mV
V
mV
µF
V
V
V
IN
I
IN
I
IN_Q
V
IN
= 4.3V, no load
Device disabled,
V
IN
= 4.3V, V
OUT
= 0V
Device disabled,
V
OUT
= 5V, V
IN
= 0V
2.1
13
2
2
5.5
30
6
6
V
µA
µA
µA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
www.maximintegrated.com
Maxim Integrated
│
2
MAX14736/MAX14737
Precision, Ultra-Fast, Low Supply Current,
Bidirectional Overvoltage Protector
Electrical Characteristics (continued)
(V
IN
= +2.1V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at VIN = 4.3V, T
A
= +25ºC, unless otherwise
noted.) (Note 4)
ENABLE INPUT (EN,
EN)
(FIGURE 1)
EN,
EN
Input High Current
EN,
EN
Input Low Current
EN,
EN
Input Voltage High
EN,
EN
Input Voltage Low
TIMING CHARACTERISTICS (NOTE 5)
Debounce Time
Soft-Start Time
Switch Turn-On Time
Switch Turn-Off Response Time
THERMAL PROTECTION
Thermal Shutdown
Thermal Hysteresis
ESD PROTECTION
Human Body Model
T
SHDN
T
HYS
All pins
IN pin, with 0.1µF bypass capacitor
150
20
±2
±15
°C
°C
kV
kV
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I
EN_H
I
EN_L
V
IH
V
IL
t
DEB
t
SS
t
ON
t
OFF_RES
V
IN
= 5.5V, V
EN
= 3.0V, V
EN
= 3.0V
(internal 650kΩ connected to GND)
V
EN
= 0V, V
EN
= 0V
-0.1
1.6
4.6
+0.1
0.4
µA
µA
V
V
From V
EN
= 3.0V, V
EN
= 0V to when
POK goes high
V
IN
= 5V, R
L
= 100Ω,
C
L
= 100µF, V
OUT
= 10% to 90% of
V
IN
V
IN
= V
OVLO(MIN)
; V
IN
rising at
2V/µs until V
OUT
stops rising, R
L
=
15
30
4
200
ms
ms
ms
ns
Note 4:
All devices are 100% production tested at T
A
= +25°C. Limits over temperature are guaranteed by design.
Note 5:
All timing characteristics are measured using 20% to 80% levels, unless otherwise noted.
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