MAX5911ESA Maxim Integrated Products, MAX5911ESA Datasheet - Page 3

• 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

ELECTRICAL SPECIFICATIONS (continued)
(V
values are at T
Note 1: Minimum ENABLE low pulse width required to unlatch fault condition.
Note 2: The delay from I
Note 3: The time from an output overcurrent or short-circuit condition until the output goes into current limit.
Note 4: The time from V
Note 5: When the device goes into thermal shutdown, the output is disabled and FAULT is latched low.
(V
Power-Not-Good Output Delay
(Note 4)
Thermal Shutdown Temperature
(Note 5)
Default UVLO
UVLO Hysteresis
UVLO Comparator Threshold
UVLO Input Resistance
IN
IN
1.8
1.6
1.4
1.2
1.0
0.8
= -48V, AGND = DGND = 0, UVLO = open circuit, V
= -48V, AGND = DGND = 0, UVLO = open circuit, V
-65
NO LOAD
PARAMETER
-55
A
vs. SUPPLY VOLTAGE
= +25°C.)
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
-48V Simple Swapper Hot-Swap Switches
-45
_______________________________________________________________________________________
OUT
OUT
-35
falling until FAULT is asserted low. FAULT is not latched for Power-Not-Good condition.
falling below the zero-current threshold until FAULT is latched low and V
-25
SYMBOL
PG
R
-15
UVLO
T
DEL
J
1.540
1.535
1.530
1.525
1.520
1.515
1.510
After |V
(V
UVLO open circuit, |V
UVLO open circuit, percentage of UVLO
threshold
Referenced to V
|V
IN
PG
-40
| increasing
+ PG
NO LOAD
ENABLE
IN
ENABLE
vs. AMBIENT TEMPERATURE
-15
- V
HYS
OUT
SUPPLY CURRENT
TEMPERATURE (°C)
= +3.3V, R
)
CONDITIONS
= +3.3V, and T
IN
10
| increases above
, UVLO open circuit,
IN
Typical Operating Characteristics
35
| increasing
LOAD
60
= 1.8kΩ, T
A
= -40°C to +85°C, unless otherwise noted. Typical
85
A
= +25°C, unless otherwise noted.)
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
-40
MIN
-30
I
LOAD
8
vs. AMBIENT TEMPERATURE
OUT
-15
= 150mA
is disabled.
+1.258
ON-RESISTANCE
TEMPERATURE (°C)
TYP
140
-28
14
12
95
10
35
MAX
-26
20
60
UNITS
ms
kΩ
o
%
V
V
C
85
3