MAX5911ESA Maxim Integrated Products, MAX5911ESA Datasheet - Page 2

• Manufacturer Part Number: MAX5911ESA
• Description: IC SW HOTSWAP -48V SWAPPER 8SOIC
• Manufacturer: Maxim Integrated Products
• Series: Simple Swapper™r
• Type: Hot-Swap Switchr

Specifications of MAX5911ESA

• Applications: IP Phones, Power over LAN, Network Routers and Switches
• Internal Switch(s): Yes
• Current Limit: 280mA
• Voltage - Supply: -16 V ~ -65 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
Voltages are with respect to AGND, unless otherwise noted.
V
V
ENABLE to DGND ..................................................-0.3V to +11V
ENABLE to V
FAULT to DGND .....................................................-0.3V to +11V
UVLO to V
DGND ..........................................................................-5V to +5V
DGND to V
FAULT Sink Current ............................................................10mA
ELECTRICAL SPECIFICATIONS
(V
values are at T
-48V Simple Swapper Hot-Swap Switches
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.
2
IN
OUT
Input Voltage Range
Supply Current
Maximum V
DMOS On-Resistance
V
ENABLE Low Voltage
ENABLE High Voltage
ENABLE High Input Current
ENABLE Low Pulse Width
(Note 1)
FAULT Output Low Voltage
FAULT Output Leakage Current
Zero-Current Detection
Threshold
Zero-Current Detection
Threshold Hysteresis
Zero-Current Detection Delay
(Note 2)
Current-Limit Delay (Note 3)
Power-Good Threshold
Power-Good Hysteresis
IN
OUT
..........................................................................+0.3V to -70V
_______________________________________________________________________________________
= -48V, AGND = DGND = 0, UVLO = open circuit, V
............................................................+0.3V to (V
Leakage Current
IN
IN
PARAMETER
............................................................-0.3V to +11V
IN
...........................................................-0.3V to +70V
OUT
A
.......................................................-0.3V to +70V
= +25°C.)
Current
I
SYMBOL
OUT(MAX)
R
PG
DS(ON)
IF
t
t
IF
IF
LIMIT
V
V
I
V
V
EPW
V
I
I
OH
DEL
IN
IH
OL
PG
HYS
IN
IH
TH
HY
IL
Measured at AGND at the end of output
voltage slew
V
MAX5911 I
MAX5912 I
shut off
Referenced to DGND
Referenced to DGND
V
I
V
Decreasing load current
V
|V
% of V
Measured on V
FAULT
OUT
ENABLE
OUT
FAULT
IN
- V
IN
= V
shorted to AGND
PG
OUT
- 0.3V)
= 3mA
ENABLE
= +3.3V
IN
= +3.3V
OUT
OUT
|, |V
+ 5V
IN
OUT
CONDITIONS
= -225mA,
= -350mA
= +3.3V, and T
- V
when internal DMOS is
OUT
Continuous Output Current ...............................Internally Limited
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
16-Pin SO (derate 12.9mW/°C above +70°C)...........1039mW
8-Pin SO (derate 5.9mW/°C above +70°C)..................470mW
| decreasing
MAX5911
MAX5912
A
= -40°C to +85°C, unless otherwise noted. Typical
-310
-457
1.95
MIN
200
280
-65
2.0
-12
A
= +70°C)
TYP
-280
-415
2.15
140
350
1.5
2.5
1.5
10
-8
5
MAX
-250
-373
2.35
300
520
-16
2.5
0.8
0.4
10
10
20
-4
4
UNITS
mA
mA
mA
mA
µA
ms
µA
µA
ns
µs
Ω
%
V
V
V
V
V