Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


QPI-1L Datasheet(PDF) 2 Page - Vicor Corporation

Part No. QPI-1L
Description  12 Amp Active EMI Filter for 48V DC Bus
Download  8 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  VICOR [Vicor Corporation]
Homepage  http://www.vicorpower.com
Logo 

   
 2 page
background image
Picor Corporation • www.picorpower.com
QPI-1L Data Sheet Rev. 2.0 Page 2 of 8
Absolute Maximum Ratings Exceeding these parameters may result in permanent damage to the product.
Electrical Characteristics Parameter limits apply over the operating temp. range unless otherwise noted.
Pins
Parameter
Notes
Min
Max
Units
BUS+ to BUS-
Input voltage
Continuous
-0.5
80
Vdc
BUS+ to BUS-
Input voltage
100ms transient
-0.5
100
Vdc
BUS+/BUS- to Shield Plane
BUS inputs to Shield Hipot
Per test std.
+/-1500
Vdc
QPI+ to QPI-
Input to output current
Continuous @ 25°C
12
Adc
Package
Power dissipation
VBUS = 48 V, IBUS = 12 Adc, 25°C
4.0
W
Package
Operating temperature
PCB to QPI Interface
-40
100
°C
Package
Thermal resistance
Free air
50
°C/W
Package
Junction temperature
Internal @ Pdmax and 15°C/W
160
°C
Package
Thermal resistance
PCB layout (see Figs. 9 & 10)
1
15
°C/W
Package
Storage temperature
-40
125
°C
Package
Re-flow temperature
20 second exposure @
212
°C
All Pins
ESD
HBM
+/-2
kV
Parameter
Notes
Min
Typ
Max
Units
BUS+ to BUS- input range
Measured at 10 A2
30
80
Vdc
BUS+ to QPI+ voltage drop
Measured at 10 A2
-300
mVdc
BUS- to QPI- voltage drop
Measured at 10 A2
20
mVdc
Common-mode insertion loss
VBUS = 48 V frequency = 500 kHz
45
dB
Differential-mode insertion loss
VBUS = 48 V frequency = 500 kHz
85
dB
Input bias current at 80 Volts
Input current from BUS+ to BUS-
17
mA
Note 1 - Refer to Figures 9 & 10 for PCB layout guidelines to achieve this thermal resistance when re-flowed onto the PCB.
Pad Designations
BUS+
BUS-
QPI+
QPI-
THERM 1
SHIELD
THERM 2
12,13,14
1,15,16
7,8,9
2,3,4
10
5,6
11
BUS-
BUS+
QPI+
SHIELD
7
8
911
12
13
16
10
14
15
1
2
3
4
5
6
QPI-
Pad Description
BUS-
Negative bus potential
BUS+
Positive bus voltage
QPI-
Negative input to the converter
QPI+
Positive input to the converter
THERM1
Internal connection must be electrically
THERM2
floating but maximize copper landing
for heat sinking.
Shield
The shield connects to the converter
shield and Y-capacitor common point
through RY.
Note 2 - Refer to Figure 5 for current derating curve.
QPI-1: (bottom view)




Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
QPI-6L14 Amp Active EMI Filter for 48V DC Bus 1 2 3 4 5 MoreVicor Corporation
QPI-2L12 Amp Active EMI Filter for 24V DC Bus 1 2 3 4 5 MoreVicor Corporation
QPI-3L7 Amp Active EMI Filter for 24V DC Bus 1 2 3 4 5 MoreVicor Corporation
QPI-5L14 Amp Active EMI Filter for 24V DC Bus 1 2 3 4 5 MoreVicor Corporation
QPI-4L7 Amp Active EMI Filter for 48 V DC Bus 1 2 3 4 5 MoreVicor Corporation
QPO-2EVAL1Evaluation Board for QPO-2 Active Output Filter 1 2 Vicor Corporation
KBMFXXSC6EMI FILTER AND LINE TERMINATION FOR PS/2 MOUSE OR KEYBOARD PORTS 1 2 3 4 5 MoreSTMicroelectronics
USBUF01P6EMI FILTER AND LINE TERMINATION FOR USB UPSTREAM PORTS 1 2 3 4 5 MoreSTMicroelectronics
CM31072 Amp Source/ Sink Bus Termination Regulator for DDR Memory and Front Side Bus Applications 1 2 3 4 5 MoreCalifornia Micro Devices Corp
TDA4814Power Factor Controller IC for High Power Factor and Active Harmonic Filter 1 2 3 4 5 MoreSiemens Semiconductor Group

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl