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In the US? Please call Customer Service at
800-735-6200 to place your order. Or, we invite you to submit an inquiry via the Web.
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 QPI-8LZ
AdvancedTCA™ Hot-Swap SiP with Active EMI Filter
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The QPI-8 is the industry’s first System-in-a-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 Volt DC bus (36 – 76 Vdc). The in-rush 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 Powergood active-high output provides opto-coupler drive for a converter’s active-low enable or active-high by connecting the diode in series with the Powergood output.
The QPI-8 is available in a 1.0" x 1.0" x 0.2" SiP (System-in-a-Package) with LGA mounting. QPI-EVAL1 kits are available with a mounted QPI-8 and screw terminals for easy insertion and testing. |
Product 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
- Patents pending
Applications
Typical Application Example
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Power Path Management Solutions
