Junction Temperature ...................................................... +150ºC
Storage Temperature Range
.............................-65ºC to +150ºC
Soldering Temperature (reflow)
....................................... +260ºC
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 2)
WLP
Junction-to-Ambient Thermal Resistance (θ
JA
)
..........73°C/W
Note 1:
Survives burst pulse up to 80V with 2Ω series resistance.
Note 2:
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
= +2.5V to +28V, C
IN
= 0.1μF, T
A
= -40ºC to +85ºC, unless otherwise noted. Typical values are at V
IN
= +5.0V, I
IN
≤ 3A, and
T
A
= +25ºC.) (Note 3)
PARAMETER
Input Voltage Range
Input Clamp Voltage
Input Supply Current
OVLO Supply Current
SYMBOL
V
IN
V
IN_CLAMP
I
IN
I
IN_Q
I
IN
= 10mA, T
A
= +25ºC
V
IN
= 5V
V
OVLO
= 3V, V
IN
= 5V,
V
OUT
= 0V
V
IN
rising
Internal Overvoltage Trip
Level
V
IN_OVLO
V
IN
falling
MAX14653
MAX14654, MAX14655, MAX14717
MAX14653
MAX14654/
MAX14717
MAX14655
MAX14653
MAX14654/
MAX14717
MAX14655
15
6.6
5.65
14.5
6.5
5.55
1.22
1.18
4
V
OVLO_SELECT
R
ON
C
OUT
I
OVLO
V
IN
= 5V, I
OUT
= 1A, T
A
= +25ºC
V
IN
= 5V
V
OVLO
= V
OVLO_TH
-100
0.2
38
1.26
1.22
1.30
1.26
20
0.3
53
1000
100
V
V
V
mΩ
µF
nA
CONDITIONS
MIN
2.5
33
70
63
15.5
6.8
5.825
120
120
16
7.0
6.00
V
TYP
MAX
28
UNITS
V
V
µA
µA
OVLO Set Threshold
Adjustable OVLO Threshold
Range
External OVLO Select
Threshold
Switch On-Resistance
OUT Load Capacitance
OVLO Input Leakage Current
V
OVLO_TH
www.maximintegrated.com
Maxim Integrated │
2
MAX14653/MAX14654/
MAX14655/MAX14717
Electrical Characteristics (continued)
High-Current Overvoltage Protectors
with Adjustable OVLO
(V
IN
= +2.5V to +28V, C
IN
= 0.1μF, T
A
= -40ºC to +85ºC, unless otherwise noted. Typical values are at V
IN
= +5.0V, I
IN
≤ 3A, and
T
A
= +25ºC.) (Note 3)
PARAMETER
IN Leakage Voltage by OVLO
Thermal Shutdown
Thermal-Shutdown Hysteresis
DIGITAL SIGNALS (ACOK)
ACOK
Output Low Voltage
ACOK
Leakage Current
V
OL
V
ACOK_LEAK
V
I/O
= 3.3V, I
SINK
= 1mA, see the
Typical Application Circuit
V
I/O
= 3.3V,
ACOK
deasserted, see
the
Typical Application Circuit
-1
0.4
+1
V
µA
SYMBOL
V
IN_LEAK
CONDITIONS
V
OVLO
= 20V, V
IN
= unconnected,
R
OVLO
= 1MΩ
130
20
MIN
TYP
MAX
0.5
UNITS
V
ºC
ºC
TIMING CHARACTERISTICS (Figure 1)
Debounce Time MAX14653/
MAX14654/MAX14655
Debounce Time MAX14717
Soft-Start Time MAX14653/
MAX14654/MAX14655
Soft-Start Time MAX14717
Switch Turn-On Time
Switch Turn-Off Time
ESD PROTECTION
Human Body Model
IEC 61000-4-2 Contact
Discharge
IEC 61000-4-2 Air Gap
Discharge
All pins
IN pin
IN pin
±2
±8
±15
kV
kV
kV
t
DEB
t
DEB
t
SS
t
SS
t
ON
t
OFF
Time from 2.5V < V
IN
< V
IN_OVLO
to
V
OUT
= 10% of V
IN
Time from 2.5V < V
IN
< V
IN_OVLO
to
V
OUT
= 10% of V
IN
V
OUT
= 10% of V
IN
to soft-start off
V
OUT
= 10% of V
IN
to soft-start off
V
IN
= 5V, R
L
= 100Ω,
C
LOAD
= 100µF, V
OUT
from 10%,
V
IN
to 90% V
IN
V
IN
> V
OVLO
to V
OUT
= 80% of V
IN,
R
L
= 100Ω, V
IN
rising at 2V/µs
15
150
30
165
2
2
ms
ms
ms
ms
ms
µs
Note 3:
All specifications are 100% production tested at T
A
= +25ºC, unless otherwise noted. Specifications are over -40ºC to
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
