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參數(shù)資料
| 型號(hào)： | QPO-1LZ-01 |
| 廠商： | Vicor Corporation |
| 文件頁數(shù)： | 17/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC INTERFACE FILTER |
| 標(biāo)準(zhǔn)包裝： | 20 |
| 系列： | Picor®, QUIETPOWER® |
| 其它名稱： | 1102-1095-5 |
PICOR Corporation picorpower.com
QPO-1
Rev 3.6
Page 9 of 17
QPO-1
QUIETPOWER
Figure 13 – Optional Start-up circuit using remote sense.
The start-up circuit shown in Figure 13 will short the
converter’s SENSE+ pin to the converter’s positive output
while the system is powering up and the filter’s output
voltage is low. When the voltage difference across the filter
is less than the minimum gate to source voltage of the PFET,
the PFET will turn off and normal voltage sensing will start.
Using the QPO-1 with Split ±Supplies
Figure 14 - ±Supply using two isolated converters.
Figure 14 shows a typically split supply configuration using
two isolated dc to dc converters.
Here, the QPO-1’s SC
circuits will compensate each converter for its own headroom
voltage drop. This circuit can be adapted to be used with
converters that have output sensing pins, eliminating the SC
components and the possible start-up circuitry. The QPO-1 is
not recommended for use with single converters that have a
split rail output.
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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(píng)估演示板和套件 系列:Picor®, QUIETPOWER® 標(biāo)準(zhǔn)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(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類型:連續(xù)時(shí)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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