MAX5958AETN+ Maxim Integrated Products, MAX5958AETN+ Datasheet - Page 22

• Manufacturer Part Number: MAX5958AETN+
• Description: IC CTRLR HOT-PLUG TRPL 56-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Hot-Swap Controllerr

Specifications of MAX5958AETN+

• 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: 56-TQFN Exposed Pad
• Product: Controllers & Switches
• Supply Voltage (max): 12 V
• Supply Voltage (min): 3.3 V
• Power Dissipation: 3200 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

Triple PCI Express, Hot-Plug Controllers
22
PRSNT1#
3.3VAUX
PRSNT2#
______________________________________________________________________________________
PWRGD
+3.3V
+12V
GND
PCI EXPRESS
SLOT_
10kΩ
GND
PWRGD_
3.3VAUXO_
3.3G_
12G_
3.3S_-
12S_-
V
3.3VMAIN
ONE OF THREE 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
MAX5957
MAX5958
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