QPI-5L(Z) [VICOR]
CONTINUOUS TIME FILTER, BGA, ROHS COMPLIANT, LGA PACKAGE;
| 型号： | QPI-5L(Z) |
| 厂家： | 
VICOR CORPORATION |
| 描述： | CONTINUOUS TIME FILTER, BGA, ROHS COMPLIANT, LGA PACKAGE LTE |
| 文件： | 总2页 (文件大小：261K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Active EMI Input Filters (QPI Series) For 24/28 V and 48/60 V BUS applications
Features
ꢀUp to 60 dB CM attenuation at 250 kHz
25 mm
4.5 mm
ꢀUp to 80 dB DM attenuation at 250 kHz
ꢀEfficiency: >99% at full load
ꢀHigh density, low profile LGA package
ꢀIntegrated Hot-Swap in select models
ꢀ-40° to +100°C PCB temperature
25 mm
QPI
US AND FORIEGN PATENTS PENDING
•082
PHIL 0325A
ꢀTÜV approved
ꢀSaves up to 50% board space vs. standard filters
ꢀCompatible with most DC-DC converters
QUIETPOWER™
Applications
Product Description
The QPI family of active EMI filters provides conducted
common-mode (CM) and differential-mode (DM) attenuation
from 150 kHz to 30 MHz (CISPR22 range). The proprietary
active filtering circuit provides superior attenuation at
low frequencies intended to support EN Class B limits,
including PICMG® 3.0 for ATCA boards.
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
PICMG® 3.0 ATCA applications
Networking and communications
Fan tray assemblies
Telecom
QPI Evaluation Boards
Industrial
Military
In comparison to passive solutions, the use of active filtering reduces
the volume of the common-mode choke, providing a low profile,
surface mount device. Smaller size saves valuable board real estate
and the reduced height enhances airflow in blade applications.
Available
For more information,
go to picorpower.com
Part Numbering
Part Number
(Z = RoHS)
Input
Voltage
Nominal
Range
Current
Rating
CM Attenuation DM Attenuation
Hipot
Integrated
Hot-Swap
Package
@250 kHz
@250 kHz
QPI-3L(Z)
QPI-4L(Z)
QPI-5L(Z)
QPI-6L(Z)
QPI-7L(Z)
QPI-8L(Z)
24/28 Vdc
48/60 Vdc
24/28 Vdc
48/60 Vdc
24/28 Vdc
48/60 Vdc
10 – 40 Vdc
30 – 80 Vdc
10 – 40 Vdc
30 – 80 Vdc
18 – 38 Vdc
32 – 76 Vdc
7 A
7 A
60 dB
80 dB
707 Vdc
1,500 Vdc
707 Vdc
—
—
full
full
full
full
full
full
40 dB
70 dB
14 A
14 A
6 A
60 dB
80 dB
—
40 dB
80 dB
1,500 Vdc
707 Vdc
—
50 dB
80 dB
Yes
Yes
6 A
40 dB
70 dB
1,500 Vdc
PWRGD
PowerGood
OV
UVEN
QPI-7,8
BUS+
QPI+
QPI+
QPI-
BUS+
Active
EMI Filter
Class B limit
Hot-Swap Function
SW
QPI-
BUS-
SW
SHIELD
Conducted EMI scans showing QPI performance.
Blue trace = no QPI; Red trace = with QPI.
Block diagram, QPI with integrated Hot-Swap
Defining the Quality of Power Through Innovation
picorpower.com
800-735-6200
Rev 2.0 6/07 33282
•
V I Chip Input EMI Filters (QPI Series)
Optimized for V•I Chip applications
Features
25 mm
4.5 mm
ꢀ24/28 V and 48/60 V models
ꢀUp to 65 dB CM attenuation at 1 MHz
ꢀUp to 80 dB DM attenuation at 1 MHz
ꢀEfficiency >99%
25 mm
QPI-10L
Full Size
US AND FORIEGN PATENTS PENDING
•079
PHIL 0650A
ꢀLow profile LGA package
ꢀIntegrated Hot-Swap in select models
ꢀSupports PICMG® 3.0 ATCA applications
ꢀ-40° to +100°C PCB temperature
ꢀTÜV approved
12.5 mm
QPI-12L
Half Size
US AND FORIEGN PATENTS PENDING
•087
PHIL 0550A
QUIETPOWER™
Applications
Product Description
These QPI filters, optimized for V•I Chips, are specifically designed to
attenuate conducted common-mode (CM) and differential-mode
(DM) noise of Vicor’s V•I Chip products to comply with the
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
PICMG® 3.0 ATCA applications
Networking and communications
Fan tray assemblies
Telecom
CISPR22 standard requirements for conducted noise measurements.
Designed for the telecom, industrial and military bus ranges,
the V•I Chip EMI filter supports filtering system boards to the
EN55022 Class B limits.
Industrial
QPI Evaluation Boards
Military
Available
For more information,
go to picorpower.com
Part Numbering
Part Number
(Z = RoHS)
Input
Voltage
Nominal
Range
Current
Rating
CM Attenuation
@1 MHz
DM Attenuation
Hipot
Integrated
Hot-Swap
Package
@1 MHz
QPI-9L(Z)
24/28 Vdc
48/60 Vdc
24/28 Vdc
48/60 Vdc
18 – 38 Vdc
32 – 76 Vdc
5 – 50 Vdc
10 – 80 Vdc
6 A
6 A
7 A
7 A
65 dB
45 dB
65 dB
45 dB
80 dB
707 Vdc
1,500 Vdc
707 Vdc
Yes
Yes
—
full
full
QPI-10L(Z)
QPI-11L(Z)
QPI-12L(Z)
70 dB
80 dB
half
half
70 dB
1,500 Vdc
—
QPI-12 attenuation curves
Total conducted noise of P048K048T24IF & V048K120T025
with QPI-12.
Defining the Quality of Power Through Innovation
picorpower.com
800-735-6200
Rev 2.0 6/07 33282
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