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QPI-9 Datasheet(PDF) 2 Page - Vicor Corporation

Part No. QPI-9
Description  Hot-Swap SiP With VI Chip EMI Filter
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Maker  VICOR [Vicor Corporation]
Homepage  http://www.vicorpower.com
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QPI-9 Datasheet(HTML) 2 Page - Vicor Corporation

   
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Picor Corporation • www.picorpower.com
QPI-9 Data Sheet Rev. 1.3 Page 2 of 8
Absolute Maximum Ratings Exceeding these parameters may result in permanent damage to the product.
Pins
Parameter
Notes
Min
Typ
Max
Units
BUS+, SW, PWRGD1,
Input voltage
Continuous
-0.5
40
Vdc
PWRGD2 to BUS-
BUS+, SW, PWRGD1,
Input voltage
100 mSec Transient
100
Vdc
PWRGD2 to BUS-
BUS+/BUS- to shield
BUS Inputs to shield hipot
+/-707
Vdc
QPI+ to QPI-
Input to output current
Pulsed Limit @ 25°C
12
Adc
Package
Power Dissipation
VBUS = 24 V, 6 Adc, 25°C
3.0
W
Package
Operating Temperature
PCB to QPI Interface
-40
100
°C
Package
Thermal Resistance
Free Air
50
°C/W
Package
Junction Temperature
Tb = 100 °C Pd = 3 W @15 °C/W
145
°C
Package
Thermal Resistance
PCB Layout Dependent
(1)
15
°C/W
Package
Storage Temperature
-40
125
°C
Package
Re-flow Temperature
20 s exposure @
(2)
212
°C
All Pins
ESD
HBM
+/-2
kV
Note 1: Refer to Figure 15 and 16 for critical PCB layout guidelines to achieve this thermal resistance when reflowed onto the PCB.
Note 2: RoHS compliant product maximum peak temperature is 245°C for 20 seconds.
QPI-9
SiP Package
(Bottom View)
9
10
11
12
4
3
2
1
8
7
6
5
13
14
15
16
PWRGD2
PWRGD1
OV
BUS+
SHIELD
SW
BUS-
QPI+
QPI-
BUS+
UVEN
SW
BUS-
Pad Description
Pin
Number
Name
Description
1, 16
BUS-
Negative bus potential
2, 3, 15
SW
Negative rail controlled by hot insertion
function.
4
SHIELD
Shield connects to the filter's shield pad
and the chassis's common pin
5, 6
QPI-
Negative input to the converter
7, 8
QPI+
Positive input to the converter
10
PWRGD1
Open drain, referenced to BUS-, that
asserts low when power is NOT good
9
PWRGD2
Open drain, referenced to QPI-, that
asserts low when power is NOT good
12, 13
BUS+
Positive bus potential
14
UVEN
Highside of UV resistor divider
11
OV
Highside of OV resistor divider
Electrical Characteristics Parameter limits apply over the operating PCB temperature range unless otherwise noted
Symbol
Parameter
Notes
Min
Typ
Max
Units
Vb+b-
BUS+ to BUS- input range
Measured at 5 A
(3)
UV
38
Vdc
V+oi
BUS+ to QPI+ voltage drop
Measured at 5 A
(3)
110
mVdc
V-oi
BUS- to QPI- voltage drop
Measured at 5 A
(3)
-380
mVdc
CMIL
Common-mode insertion loss
VBUS = 48 V frequency =1 MHz
50
dB
DMIL
Differential-mode insertion loss
VBUS = 48 V frequency =1 MHz
70
dB
I BUS + to BUS-
Input bias current at 80 V
Input current from BUS+ to BUS-
10
mA
IPG QPI+ to QPI- Load current prior to PWRGD
Critical maximum DC load
25
mA
UV
Undervoltage threshold - rising
Controller disabled to enabled
18
V
UVHYS
Undervoltage hysteresis - falling
Controller enabled to disabled
UV - 2 V
V
OV
Overvoltage threshold - rising
Controller enabled to disabled
38
V
OVHYS
Overvoltage hysteresis - falling
Controller disabled to enabled
OV - 2 V
V
PWRGD1SAT
Power Good low voltage
IPWG = 1 mA, referenced to BUS-
0.2
0.6
mV
PWRGD2SAT
Power Good low voltage
IPWG = 1 mA, referenced to QPI-
0.2
0.6
mV
PWGLK
Power Good high leakage
VPWG = 40 V
1
µA
Note 3: Refer to Figure 5 for current derating curve.


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