MAX5959LECS+ Maxim Integrated Products, MAX5959LECS+ Datasheet - Page 23
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MAX5959LECS+
Manufacturer Part Number
MAX5959LECS+
Description
IC CTRLR HOT-PLUG QD 80-TQFP
Manufacturer
Maxim Integrated Products
Type
Hot-Swap Controllerr
Datasheet
1.MAX5959AECS.pdf
(25 pages)
Specifications of MAX5959LECS+
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)
14 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
PRSNT1#
3.3VAUX
PRSNT2#
PWRGD
+3.3V
+12V
GND
PCI EXPRESS
SLOT_
______________________________________________________________________________________
Quad PCI Express, Hot-Plug Controllers
10kΩ
PWRGD_
3.3VAUXO_
GND
3.3G_
12G_
3.3S_-
12S_-
V
3.3VMAIN
ONE OF FOUR SLOTS SHOWN
5mΩ
R2
8mΩ
R1
V
3.3VAUXIN
3.3S_+
12S_+
LEDs
MRL
0.1μF
0.1μF
10kΩ
PRES-DET_
3.3VAUXIN
V
3.3VAUX
MAX5959
MAX5960
2.2μF
Typical Application Circuit
2
FAULT_
SMBus
12VIN
FON_
IN5819
V
12VMAIN
R
MAX7313ATG
AUXON_
PORADJ
EXPANDER
16-BIT I/O
OPEN
2
AO–A2
PORADJ
=
ON_ INPUT_
ATTENTION
SWITCH
R
OPEN
TIM
INT
OUTPUT_
=
TIM
23