QPI-6LZ

QuietPower^® Active EMI Filters - QPI-6LZ

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Functional Description:

Active Input EMI Filter

Package / Size:

LGA SiP / 25 mm x 25 mm

Lead Free:

Input Voltage Range:

30 V to 80 V

Surge Rating

100 ms:

100 V

Current Rating:

14 A

Common-Mode Attenuation:

40 dB

Differential-Mode Attenuation:

80 dB

T_PCB Operating Temp Range:

-40°C to +100°C

Isolation Voltage:

1,500 V

>40 dB CM attenuation at 250 kHz
>80 dB DM attenuation at 250 kHz
80 Vdc (max input)
14 Amp rating
100 Vdc surge 100 ms
1,500 Vdc Hi-pot hold off to Shield Plane
1.0" x 1.0" x 0.2" SiP (System-in-Package)
SMT Land Grid Array (LGA)
-40° to +100°C PCB temperature
Active filtering reduces volume and height
Efficiency: >99% at full load
Connect in series for higher attenuation
cTÜVus approved

The QPI-6 active EMI filter attenuates conducted common-mode (CM) and differential-mode (DM) noise over the CISPR22 frequency range of 150 kHz to 30 MHz. The product is designed for use on a 48 Vdc bus (36 – 76 Vdc).
The QPI-6’s 14 A rating supports multiple DC-DC converter loads up to a PCB temperature of 60°C. At a 100°C PCB temperature the QPI-6 supports 12 A loads. Designed for the telecom and ITE bus range, the QPI-6 supports the PICMG ® 3.0 specification for filtering system boards to the EN55022 Class B limits.

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