MAX5959AECS+ Maxim Integrated Products, MAX5959AECS+ Datasheet - Page 4

• 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

Quad PCI Express, Hot-Plug Controllers
ELECTRICAL CHARACTERISTICS (continued)
(V
= TIM = OUTPUT_ = 12G_ = 3.3G_ = OPEN, INPUT_ = PRES-DET_ = PGND = GND, T
noted. Typical values are at T
Note 1: All devices are 100% production tested at T
Note 2: PWRGD_ asserts a time t
Note 3: The UVLO for the 3.3V supply is sensed at 3.3SA+.
Note 4: This is the time that ON_ or AUXON_ must stay low when resetting a fault condition.
4
PRES-DET_ High-to-Low
Deglitch Time
PWRGD_ Power-On Reset
Deglitch Time (Note 2)
PWRGD_ Low-to-High Deglitch
Time
PWRGD_, FAULT_ Output Low
Voltage
PWRGD_, FAULT_ Output High
Leakage Current
FAULT_ Timeout
FAULT_ Timeout During Startup
Autorestart Delay Time
Fault Reset Minimum Pulse Width
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
OUT_ Debounce Time
OUT_ Voltage High
12VIN
_______________________________________________________________________________________
= V
PARAMETER
12S_+
= V
12S_-
= 12V, V
A
= T
POR_HL
J
3.3S_+
= +25°C.) (Note 1)
SYMBOL
t
t
t
RESTART
POR_HL
POR_LH
t
t
FAULT
RESET
t
t
DEG
DBC
after V
t
t
= V
SU
SD
3.3S_-
PGTH12
= V
V
PORADJ = unconnected
R
R
R
I
I
PWRGD_, FAULT_ = 5.5V
TIM = open
R
R
R
(Note 4)
T
I
A
SINK
SINK
SOURCE
J
PORADJ
PORADJ
PORADJ
PORADJ
TIM
TIM
TIM
= +25°C. Limits over temperature are guaranteed by design.
rising
, V
3.3AUXIN
= 15kΩ
= 120kΩ
= 300kΩ
= 2mA
= 30mA
PGTH3.3
= 2mA
= GND
= 20kΩ
= 100kΩ
= 200kΩ
= V
CONDITIONS
, and V
ON_
= V
PGTH3.3AUX
AUXON_
= V
conditions are met.
FON_
A
= T
= 3.3V, PWRGD_ = FAULT_ = PORADJ
V
- 0.3
J
3.3AUXIN
MIN
145
= -40°C to +85°C, unless otherwise
5.5
1.4
2.6
90
35
12
3
t
t
FAULT
FAULT
TYP
64 x
160
265
530
100
150
2.6
2 x
4.4
55
11
22
53
20
5
4
V
3.3AUXIN
MAX
250
380
3.8
6.2
0.1
0.8
75
17
32
7
1
1
UNITS
ms
ms
ms
ms
ms
ms
µA
µs
µs
µs
°C
V
V