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參數(shù)資料
| 型號： | QPO-1LZ-01 |
| 廠商： | Vicor Corporation |
| 文件頁數(shù)： | 8/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC INTERFACE FILTER |
| 標準包裝： | 20 |
| 系列： | Picor®, QUIETPOWER® |
| 其它名稱： | 1102-1095-5 |
PICOR Corporation picorpower.com
QPO-1
Rev 3.6
Page 16 of 17
QPO-1
QUIETPOWER
QPO PCB Layout Recommendations:
Figure 23 - 3D view of GND pad connections to GND plane layer.
PCB Layout
In order to realize the maximum PARD attenuation from the
QPO-1, a proper receiving pattern and careful attenuation to
PCB layout are critical. The layout in Figure 23 shows the
recommended method of laying out the copper regions for
the QPO-1 for maximum attenuation.
The QPO-1 has two large ground pads (19 and 20) in its
center, along with a “house” shaped pad (1) in one corner.
These pads are the system grounds for the QPO-1 and are
connected together, along with the reference ground (4), to a
solid copper plane beneath the QPO-1. The reference ground
is not connected to the system ground in the QPO-1 and must
be connected on the receiving artwork for proper circuit
operation. This plane is then connected by vias to a ground
plane layer that completely covers the whole area occupied
by the QPO-1, including the QPO’s VIN and VOUT regions
underneath the QPO-1.
Post Solder Cleaning
Picor’s LZ version QP SIPs are not hermetically sealed and
must not be exposed to liquid, including but not limited to
cleaning solvents, aqueous washing solutions or pressurized
sprays. When soldering, it is recommended that no-clean flux
solder be used, as this will ensure that potentially corrosive
mobile ions will not remain on, around, or under the module
following the soldering process. For applications where the
end product must be cleaned in a liquid solvent, Picor
recommends using the QPO-1LZ-01, open-frame version of
the PARD filter.
QPO-1 Evaluation Boards
Part #
Description:
QPO-1 Eval1
Stand alone QPO-1 board that can be mounted either horizontally or vertically and has optional start-
up circuit on board. User programmed headroom, SC and Slope Adjust resistors.
QPO-1 Eval3
QPO-1 with a Vicor Micro converter socket, pre-programmed with 3 SC component combinations for
use with 5V, 12V or 28V converters, or can be user defined. Circuit options can be enabled through
on-board switches.
QPO-1 Eval5
QPO-1 with a Vicor Mini converter socket designed to be used in either remote sense or SC
controlled applications. Pre-programmed with 3 SC component combinations for use with 5V, 12V or
28V converters, or can be user defined. Circuit options can be enabled through on-board switches.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QPO-1Q | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:Output Ripple Attenuation SiP |
| QPO-2EVAL1 | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:Evaluation Board for QPO-2 Active Output Filter |
| QPO-2-EVAL1 | 功能描述:EVALUATION BOARD FOR QPO-2 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:Picor®, QUIETPOWER® 標準包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| QPO-2L | 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:OUTPUT RIPPLE ATTENUATOR |
| QPO-2LZ | 功能描述:0.3-5.5V 20A OUT RIP ATTENUATOR RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:Picor®, QUIETPOWER® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
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