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參數(shù)資料
| 型號： | QPO-1LZ-01 |
| 廠商： | Vicor Corporation |
| 文件頁數(shù)： | 12/17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 4 of 17
QPO-1
QUIETPOWER
passed to the output. When the negative peak of the VIN
waveform goes below this minimum level, the VOUT voltage
drops accordingly.
The limitation on the high end is that the voltage between
QPO IN and QPO OUT cannot be greater than 30V or dissipate
more than the rated power at ambient temperature. This is
to insure that the QPO-1 does not get internally damaged.
Figure 6 - PARD attenuation over the typical operating voltage range.
Figure 7 - PARD attenuation for a fixed voltage, light to full load.
The plots in Figure 6 show the QPO-1’s PARD attenuation
capabilities over a frequency range of 10Hz to 10MHz; using a
100mVP-P sine wave impressed upon a DC rail with a constant
5A load. As the magnitude of the DC voltage increases, the
lower frequency end of the attenuation decreases, but it can
be increased with the addition of an external capacitor across
the REF pin to REF GND pin. The 28V plots (solid and dashed
purple lines) are shown with and without an additional 10uF
capacitor (Panasonic EEU-FC2A100 or similar) added. The
plots in Figure 7 show that the QPO-1’s PARD attenuation is
constant over the full load range; from a light load of 100mA
to the full rated load of 10A.
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10
100
1,000
10,000
100,000
1,000,000
10,000,000
A
tt
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ation
(d
B
)
Frequency (Hz)
3V @ 5A
12V @ 5A
28V @ 5A
28V @ 5A, w/10uF
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10
100
1,000
10,000
100,000
1,000,000
10,000,000
A
tt
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u
ation
(d
B
)
Frequency (Hz)
5V @ 0.1A
5V @ 5A
5V @ 10A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 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(xùn)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(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
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