Description
The QPI-8 is the industry’s first System-in-Package (SiP) designed to integrate a total Hot-Swap function with an active EMI filter. The product aligns with the AdvancedTCA™ PICMG® 3.0‚ requirements for hot insertion and board level conducted noise limitations. The EMI filter provides active conducted common-mode (CM) and differential-mode (DM) noise attenuation from 150 kHz to 30 MHz. The QPI-8 is designed for use on a 48 or 60 Vdc bus (36 – 76 Vdc). The inrush current limit and circuit breaker are designed to satisfy the 200 W per board PICMG® 3.0 limit up to 70°C PCB temperature around the QPI-8. The undervoltage and overvoltage thresholds can be trimmed separately via the UVEN and OV inputs using external series resistors. The Power Good active-high output provides optocoupler drive for a converter’s active-low enable or active-high by connecting the diode in series with the Power Good output. The QPI-8 is available in a 1.0" x 1.0" x 0.2" SiP (System-in-Package) with LGA mounting. QPI-EVAL1 kits are available with a mounted QPI-8 and screw terminals for easy insertion and testing.
Features
>40 dB CM attenuation at 250 kHz
>70 dB DM attenuation at 250 kHz
80 Vdc (max input)
100 Vdc surge 100 ms
1,500 Vdc Hi-pot hold off to Shield Plan
-48 V and -60 V Telecom/ATCA BUS capability
Provides safe powered backplane board insertion
6 A breaker with delay plus 12 A limiter
1.0" x 1.0" x 0.2" SiP (System-in-Package)
QPI-8L Land Grid Array (LGA)
-40° to +100°C PCB temperature
Hot-Swap and filter combination saves space
Efficiency: >99%
Connects between OR'ing diodes and power converter input hold-up capacitors
cTüVus approved
Description
The QPI-8 is the industry’s first System-in-Package (SiP) designed to integrate a total Hot-Swap function with an active EMI filter. The product aligns with the AdvancedTCA™ PICMG® 3.0‚ requirements for hot insertion and board level conducted noise limitations. The EMI filter provides active conducted common-mode (CM) and differential-mode (DM) noise attenuation from 150 kHz to 30 MHz. The QPI-8 is designed for use on a 48 or 60 Vdc bus (36 – 76 Vdc). The inrush current limit and circuit breaker are designed to satisfy the 200 W per board PICMG® 3.0 limit up to 70°C PCB temperature around the QPI-8. The undervoltage and overvoltage thresholds can be trimmed separately via the UVEN and OV inputs using external series resistors. The Power Good active-high output provides optocoupler drive for a converter’s active-low enable or active-high by connecting the diode in series with the Power Good output. The QPI-8 is available in a 1.0" x 1.0" x 0.2" SiP (System-in-Package) with LGA mounting. QPI-EVAL1 kits are available with a mounted QPI-8 and screw terminals for easy insertion and testing.
Features
- >40 dB CM attenuation at 250 kHz
- >70 dB DM attenuation at 250 kHz
- 80 Vdc (max input)
- 100 Vdc surge 100 ms
- 1,500 Vdc Hi-pot hold off to Shield Plan
- -48 V and -60 V Telecom/ATCA BUS capability
- Provides safe powered backplane board insertion
- 6 A breaker with delay plus 12 A limiter
- 1.0" x 1.0" x 0.2" SiP (System-in-Package)
- QPI-8L Land Grid Array (LGA)
- -40° to +100°C PCB temperature
- Hot-Swap and filter combination saves space
- Efficiency: >99%
- Connects between OR'ing diodes and power converter input hold-up capacitors
- cTÜVus approved
