MAX5915EUI Maxim Integrated Products, MAX5915EUI Datasheet - Page 2

• Manufacturer Part Number: MAX5915EUI
• Description: Hot Swap & Power Distribution
• Manufacturer: Maxim Integrated Products

Specifications of MAX5915EUI

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
+12VIN to GND ...................................................-0.3V to +14.0V
-12VIN to GND........................................................-14V to +0.3V
-12VO_ to GND......................................+0.3V to (V
+12VO_, 3.3VGATE_, 5VGATE_
to GND..................................................-0.3V to (V
Any Other Pin to GND ...........................................-0.3V to +6.0V
Continuous Power Dissipation (T
Dual PCI 2.2 Hot-Swap Controllers
ELECTRICAL CHARACTERISTICS
(V
Typical values are at T
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
POWER SUPPLIES
Main Supply Input Voltage
Range
Main Supply Undervoltage
Lockout (UVLO)
Main Supply UVLO Hysteresis
Main Input UVLO Delay Time
Supply Current
+3.3V SUPPLY CONTROL
Gate Charge Current
Gate Discharge Current
Gate High Voltage
Gate Low Voltage
3.3VO_ Input Bias Current
3.3VO_ Internal Pulldown
3.3VSEN_ Input Bias Current
Current-Limit Threshold
Output Undervoltage Threshold
Output Undervoltage Threshold
Hysteresis
-12VIN
28-Pin TSSOP (derate 23.8mW/°C above +70°C) ...........1.9W
_______________________________________________________________________________________
= -12V, V
PARAMETER
+12VIN
A
= +25°C.)
= +12V, V
A
= +70°C)
V
V
I
3.3VAUXIN
3.3VGATE_, CHG
I
I
3.3VGATE_, HIGH
3.3VGATE_, LOW
3.3VGATE_, DIS
3.3VSEN_, BIAS
I
V
t
3.3VO_, BIAS
V
V
DEG, UVLO
SYMBOL
V
UVLO, HYS
V
3.3VIN, UV
+12UVLO
3.3V, LIM
+12VIN
R
I
PD
Q
= +3.3V, V
+12VIN
-12VIN
V
Figures 1 and 2 (Note 1)
V
V
V
I
I
V
V
V
V
V
+ 0.3V)
3.3VGATE
3.3VGATE
- 0.3V)
+12VIN
3 .3 V GAT E
3 .3 V O
3.3VGATE
3.3VO
ON
3.3VSEN
3.3VGATE
3.3VGATE
ON_
_ = 0V
_ = + 3.3V
_ = +3.3V
= V
rising
_ = +3.3V
_ = 1µA
_ = 1µA, V
_ = + 6V , V
_ = +12V, V
_ = +6V
_ falling
AUXON_
CONDITIONS
Operating Temperature Ranges:
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX591_U_ _ ......................................................0°C to +85°C
MAX591_A U_ _ ...................................................0°C to +85°C
MAX591_E_ _....................................................-40°C to +85°C
MAX591_ AE_ _ ................................................-40°C to +85°C
ON
= +5V, T
3 .3 V S E N _
ON_
_ = 0V
= 0V
= + 3.3V ,
A
= T
MIN
V
to T
+12VIN
10.8
2.79
MIN
9.6
0.5
50
41
5
MAX
-
, unless otherwise specified.
TYP
2.89
100
150
1.6
2.5
0.1
12
10
15
46
30
1
V
+12VIN
MAX
13.2
10.8
2.99
250
5.0
0.4
30
20
10
51
UNITS
mA
mV
ms
mV
mV
µA
µA
µA
kΩ
µA
V
V
V
V
V