Datasheet > QPI-8LZ

QPI-8LZ

更新时间： 2024-11-24 20:35:43

品牌	Logo	应用领域
VICOR		LTE 有源滤波器
页数	文件大小	规格书
17页	1530K
描述
Continuous Time Filter, ROHS COMPLIANT, LGA-16

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技术参数
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QPI-8LZ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	LGA
包装说明：	ROHS COMPLIANT, LGA-16	针数：	16
Reach Compliance Code：	compliant	风险等级：	8.61
Is Samacsys：	N	有源滤波器类型：	CONTINUOUS TIME FILTER
JESD-609代码：	e3/e4	湿度敏感等级：	3
峰值回流温度（摄氏度）：	245	认证状态：	Not Qualified
端子面层：	MATTE TIN OVER NICKEL/NICKEL PALLADIUM GOLD	处于峰值回流温度下的最长时间：	20
Base Number Matches：	1

QPI-8LZ 数据手册

No t Re co m m e n d e d fo r Ne w De sig n s

QPI-8

QUIETPOWER^

 

Description:

AdvancedTCA™ Hot-Swap with Active EMI Filter

Features:

The QPI-8 incorporates a total hot swap function with an EMI

filter for DC/DC converter applications. The product aligns

with the AdvancedTCA™ PICMG3.0^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

(36-76VDC). The in-rush current limit (12A) and circuit

breaker (6A) are designed to satisfy the 200W per board

PICMG3.0 limit up to 70C (T_A) before de-rating.



40 dB CM attenuation at 250 KHz (50Ω)

70 dB DM attenuation at 250 KHz (50Ω)

80 Vdc (max input)

100 Vdc surge 100 ms

1,500 Vdc hipot hold off to shield plane

6 A delayed circuit breaker rating, 12 A current limited

25.3 x 25.3 x 5.2 mm Lidded SiP (System-in-Package)

24.9 x 24.9 x 4.4 mm Open-frame SiP

Low profile LGA package

-40° to +125°C Ambient temperature (see Figure 19)

Efficiency >99%

Connect in series for higher attenuation

TÜV Certified

The under and over voltage thresholds can be trimmed

separately via the UVEN and OV inputs using external series

resistors. The Power Good active low output can be used to

disable a converter until its input bulk capacitors are fully

charged to the bus voltage. The QPI-8’s active filter greatly

reduces the amount of board space typically required for EMI

filtering.

Applications



ATCA blades

The QPI-8 is available as a lidded

or an open-frame SiP (System-in-

Package) with LGA mounting.

Evaluation boards are available to

allow for quick in-circuit testing of

the QPI-8LZ within an existing

Telecom base stations

IBA & distributed power

Network switches and routers

Optical line-cards

TD-SCMA wireless infrastructure

system design.

Figure 1 - QPI-8LZ

(~1 in²area)

Typical Application:

Figure 2 – Typical QPI-8 application schematic with a Vicor Mini brick converter. ⁽¹⁾

Note 1: CSW capacitor, referenced in all schematics, is a 47uF electrolytic; United Chemi-Con EMVE101ARA470MKE0S or equivalent.

CY1 to CY4, referenced in all schematics, are 4.7nF hi-voltage safety capacitors; Vishay VY1472M63Y5UQ63V0 or equivalent.

CIN is the converter manufacturer’s recommended value for input capacitor. OPTO ISOL has a CTR of 200%, CEL PS2561 or equivalent.

The value of RPG is dependent on the selected Opto-isolator and QPI-8’s PWRGD current limit.

Picor Corporation · picorpower.com

QPI-8

Rev 1.5, Page 1 of 17

12 3 4 5 6 7...17

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与QPI-8LZ相关器件

型号	品牌	获取价格	描述	数据表
QPI-8LZ-01	VICOR	获取价格	Continuous Time Filter, ROHS COMPLIANT, LGA-16
QPI-9	VICOR	获取价格	Hot-Swap SiP With VI Chip EMI Filter
QPI-9L	VICOR	获取价格	VI Chip Input EMI Filters
QPI-9L	POWERBOX	获取价格	ACTIVE EMI FILTER
QPI-9L(Z)	VICOR	获取价格	CONTINUOUS TIME FILTER, BGA, ROHS COMPLIANT, LGA PACKAGE
QPI-9LZ	VICOR	获取价格	VI Chip Input EMI Filters
QPI-9LZ	POWERBOX	获取价格	ACTIVE EMI FILTER
QPI-9LZ-01	VICOR	获取价格	Hot-Swap SiP With VI Chip EMI Filter
QPI-X-EVAL1	VICOR	获取价格	Evaluation Board for Active EMI Filters
QPL1002	TRIQUINT	获取价格	0.03 â 3 GHz GaN LNA

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