MAX5959AECS+ Maxim Integrated Products, MAX5959AECS+ Datasheet - Page 8

• 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
8
(V
OUTPUT_ = OPEN, INPUT_ = PRES-DET_ = PGND = GND. See the Typical Application Circuit .)
12VIN
_______________________________________________________________________________________
= V
FAULT CONDITION ON AUXILIARY OUTPUT
SHORT CIRCUIT ON 3.3V MAIN OUTPUT
12S_+
SHORT CIRCUIT ON 12V MAIN OUTPUT
= 12V, V
(LATCH-OFF OPTION)
R
100ms/div
LOAD
2ms/div
2ms/div
3.3S_+
STEP TO 3.5Ω
MAX5960
= V
3.3S_-
MAX5959 toc27
MAX5959 toc25
MAX5959 toc23
= V
3.3V OUTPUT CURRENT
2A/div
3.3G_
5V/div
3.3V OUTPUT VOLTAGE
5V/div
FAULT_
5V/div
3.3AUXIN
12V OUTPUT CURRENT
5A/div
12G_
20V/div
12V OUTPUT VOLTAGE
10V/div
FAULT_
5V/div
3.3VAUXO_ OUTPUT CURRENT
500mA/div
3.3VAUXO_ OUTPUT VOLTAGE
2V/div
FAULT_
2V/div
Typical Operating Characteristics (continued)
= V
ON_
= V
AUXON_
0V
0V
0V
= V
FAULT CONDITION ON AUXILIARY OUTPUT
SHORT CIRCUIT ON 3.3V MAIN OUTPUT
FON_
SHORT CIRCUIT ON 12V MAIN OUTPUT
STEP TO 3Ω
R
= 3.3V, PWRGD_ = FAULT_ = PORADJ = TIM =
LOAD
MAX5960
t
FAULT
10ms/div
4μs/div
2μs/div
MAX5959 toc26
MAX5959 toc28
MAX5959 toc24
12V OUTPUT CURRENT
10A/div
12G_
20V/div
12V OUTPUT VOLTAGE
10V/div
FAULT_
5V/div
3.3V OUTPUT CURRENT
10A/div
3.3G_
5V/div
3.3V OUTPUT VOLTAGE
5V/div
FAULT_
5V/div
3.3VAUXO_ OUTPUT CURRENT
500mA/div
3.3VAUXO_ OUTPUT VOLTAGE
2V/div
FAULT_
2V/div
0V