MAX5959AECS+ Maxim Integrated Products, MAX5959AECS+ Datasheet - Page 2

• Manufacturer Part Number: MAX5959AECS+
• Description: IC CTRLR HOT-PLUG QD 80-TQFP
• Manufacturer: Maxim Integrated Products
• Type: Hot-Swap Controllerr

Specifications of MAX5959AECS+

• Applications: General Purpose, PCI Express
• Internal Switch(s): No
• Voltage - Supply: 3.3V, 12V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP, 80-VQFP
• Product: Controllers & Switches
• Supply Voltage (max): 13 V
• Supply Voltage (min): 3.3 V
• Power Dissipation: 1860 mW
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Supply Current: 1 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND, unless otherwise noted.)
12VIN......................................................................-0.3V to +14V
12G_ ..........................................................-0.3V to (V
12S_+, 12S_-, 3.3G_ ..............................-0.3V to (V
3.3VAUXIN, ON_, FAULT_, PWRGD_.......................-0.3V to +6V
PGND ....................................................................-0.3V to +0.3V
All Other Pins ..................................-0.3V to (V
Quad PCI Express, Hot-Plug Controllers
ELECTRICAL CHARACTERISTICS
(V
= TIM = OUTPUT_ = 12G_ = 3.3G_ = OPEN, INPUT_ = PRES-DET_ = PGND = GND, T
noted. 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
12V SUPPLY (MAIN)
12V Supply Input-Voltage Range
12V Undervoltage Lockout
12V Undervoltage Lockout
Deglitch Time
12V Supply Current
12VIN CONTROL
12VIN Current-Limit Threshold
(V
12G_ Gate Charge Current
12G_ Gate Discharge Current
12G_ Gate High Voltage
(V
12G_ Threshold Voltage for
PWRGD_ Assertion
12S_- Input Bias Current
12S_+ Input Bias Current
3.3V SUPPLY (MAIN)
3.3V Supply Voltage Range
Undervoltage Lockout (Note 3)
12VIN
12S+
12G_
_______________________________________________________________________________________
= V
- V
- V
PARAMETER
12S-
12VIN
12S_+
)
)
= V
12S_-
= 12V, V
A
= T
J
3.3S_+
= +25°C.) (Note 1)
t
I
SYMBOL
I
DEG,UVLO
V
V
12G, CHG
12G_, DIS
V
V
V
V
12UVLO
PGTH12
I
12G, H
3.3S_+
12VIN
12ILIM
12VIN
= V
3.3VAUXIN
3.3S_-
12VIN
12VIN
= V
V
Hysteresis
V
assertion
V
V
Normal turn-off, ON_ = GND,
V
Output short-circuit condition, strong
gate pulldown to regulation,
(V
I
Referred to V
(Note 2)
3.3SA+ rising
Hysteresis
12G
12VIN
12IN
12VIN
12G_
12G_
12S+
3.3AUXIN
+ 0.3V)
+ 0.3V)
_ = 1µA
+ 6V)
falling below V
= GND
= 2V
rising
= 13.2V
- V
12S-
= V
12VIN
CONDITIONS
) ≥ 1V, V
ON_
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
, I
80-Pin TQFP (derate 23.3mW/°C above +70°C).........1860mW
= V
12G_
12UVLO
12G_
AUXON_
= 1µA
= 5V
to UVLO
= V
FON_
A
= T
= 3.3V, PWRGD_ = FAULT_ = PORADJ
J
10.8
2.50
MIN
= -40°C to +85°C, unless otherwise
9.5
4.8
3.0
49
50
60
4
3
A
= +70°C)
TYP
2.65
150
120
0.1
5.3
3.3
12
10
30
54
10
30
1
5
4
MAX
13.2
10.5
2.78
250
200
2.5
5.8
4.8
3.6
59
30
6
1
UNITS
mA
mV
mA
mV
µA
µA
µA
µA
µs
V
V
V
V
V
V