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MAX5916EUI+T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
MAX5915/MAX5915A/MAX5916/MAX5916A
Dual PCI 2.2 Hot-Swap Contr
ollers
22
______________________________________________________________________________________
Table 3. Component Manufacturers
COMPONENT
MANUFACTURER
PHONE
WEBSITE
Dale-Vishay
402-564-3131
www.vishay.com
Sense Resistors
IRC
704-264-8861
www.irctt.com
Fairchild
888-522-5372
www.fairchildsemi.com
International Rectifier
310-322-3331
www.irf.com
MOSFETs
Motorola
602-244-3576
www.mot-sps.com/ppd/
SENSE RESISTOR
HIGH-CURRENT P
A
TH
MAX5915
MAX5915A
MAX5916
MAX5916A
Figure 9. Kelvin Connections for Sense Resistors
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+12VIN
+12VOB
3.3VGATEB
3.3VSENB
3.3VOB
5VGATEA
-12VOB
5VSENA
5VOA
5VGATEB
5VSENB
5VOB
-12VOA
-12VIN
3.3VAUXOB
3.3VAUXIN
3.3VAUXOA
AUXONB
AUXONA
PGOODB
PGOODA
GND
ONB
ONA
3.3VOA
3.3VSENA
3.3VGATEA
+12VOA
TSSOP
TOP VIEW
MAX5915
MAX5915A
MAX5916
MAX5916A
Pin Configuration
Selector Guide
PART
FAULT
MANAGEMENT
PGOOD_ FAULT
RESPONSE TIME (S)
MAX5915
EUI
Latched
1.5m
MAX5915A
EUI
Latched
100n
MAX5916
EUI
Autorestart
1.5m
MAX5916A
EUI
Autorestart
100n
MAX5915/MAX5915A/MAX5916/MAX5916A
Dual PCI 2.2 Hot-Swap Contr
ollers
______________________________________________________________________________________
23
ON
OFF
ON
OFF
ON
OFF
ON
OFF
MAX5915
MAX5915A
MAX5916
MAX5916A
PCI SLOT B
PCI SLOT A
GND
GND
GND
3.3VAUXOA
3.3VAUXOB
5VGA
TEA
5VSENA
5VOA
5VGA
TEB
5VSENB
5VOB
3.3VGA
TEA
3.3VSENA
3.3VOA
3.3VGA
TEB
3.3VSENB
3.3VOB
+12VOA
-12VOA
+12VOB
-12VOB
+12VIN
-12VIN
3.3VAUXIN
+12V
3.3VAUX
-12V
+5V
+5V
+3.3V
+3.3V
BACKPLANE
+12V
-12V
3.3VAUX
+5V
+3.3V
+12V
-12V
3.3VAUX
+5V
+3.3V
ONA
ONB
PGOODA
PGOODB
AUXONA
AUXONB
PCI CARD B
PCI CARD A
T
ypical Operating Circuit
MAX5915/MAX5915A/MAX5916/MAX5916A
Dual PCI 2.2 Hot-Swap Contr
ollers
24
______________________________________________________________________________________
-12VIN
+12VIN
-12VOB
+12VOB
3.3V
AUXOB
5V
5VSENB
5VOB
5VGA
TEB
3.3V
3.3VGA
TEB
R
SENSE
R
SENSE
3.3VSENB
3.3VOB
GND
-12VOA
+12VOA
3.3V
AUXOA
3.3V
3.3VGA
TEA
3.3VSENA
5V
5VSENA
R
SENSE
R
SENSE
3.3VOA
5VOA
5VGA
TEA
3.3V
AUXIN
ONA
AUXONA
PGOODA
V
PULLUP
CHANNEL B
CONTROL
CHANNEL A
CONTROL
CHARGE PUMP
AND GA
TE
CONTROL
TEMPERA
TURE
SENSOR
BIAS, BANDGAP
REFERENCE, AND
UVLO
PGOODB
ONB
V
PULLUP
AUXONB
MAX5915
MAX5915A
MAX5916
MAX5916A
Functional Diagram
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
MAX5916EUI+T
Mfr. #:
Buy MAX5916EUI+T
Manufacturer:
Maxim Integrated
Description:
Hot Swap Voltage Controllers Dual PCI 2.2 Hot Swap Controlle
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
Payment:
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