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Switching Converters, Regulators & Controllers MONO VR CHIPSET DDR2/3 SUPPLY
| メーカー : | STMicroelectronics, Inc |
|---|---|
| パッケージ : | VFQFPN-48 |
| 製品 : | Switching Converters, Regulators & Controllers |
| Datasheet: | PM6641 Datasheet (PDF) |
| RoHs Status: | Rohs |
| 在庫: | 495 |
量
お問い合わせ
PM6641 製品詳細
The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems.
It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) linear regulator and a ±15 mA low noise buffered reference. Each regulator provides basic UV and OV protections, programmable soft-start and current limit and active soft-end. Pulse-skipping technique is performed to increase efficiency at very light load.
アプリケーション/パラメータの範囲
- SeparatePowerGoodsignals
- SelectabletrackingdischargeforVDDQ
- Programmablecurrentlimitandsoft-startforalloutputs
- Pulseskippingatlightload
- Thermalprotection
- LatchedOVP,UVPprotection
- S0-S5statescompliantDDR2/3section
技術的パラメータ
- Switching Frequency
- 1000 kHz
- Output Voltage
- 0.9 V
- Output Current
- 3 A
- Number of Outputs
- 3
- Mounting Style
- SMD/SMT
- Package / Case
- VFQFPN-48
- Packaging
- Tray
PM6641 Datasheet
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PM6641
PM6641 特殊な製品に関連する
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
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**livi***2020-01-08
Fast shipping, item arrived in good condition.
- 支払い:
- 運送:
運送 & 支払い
運送
- 交通手段
- 出荷
- 配信
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
支払い
- お支払い方法
- 支払手数料
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
私たちは高品質の製品、思いやりのサービスと販売保証後を提供します
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私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。
-
最小発注数量がの1pcsから始まります。
-
最低国際海運料金は$ 2.00米から始まります。
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すべての製品の90日間の品質保証。
梱包
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
保証
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that PM6641 is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their PM6641 devices; we pay more attention to the channels and quality of PM6641 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of PM6641 chips? Including ST original factory information, Switching Converters, Regulators & Controllers application, PM6641 pictures?
- You can use Jotrin's intelligent search engine, or filter by Power Management ; DC-DC Switching Converters ; Multi-Output Controllers and Regulators category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's PM6641 price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PM6641, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of PM6641?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the PM6641 we delivered, we will accept the replacement or return of the PM6641 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PM6641.
(3)The PM6641 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as PM6641 datasheet pdf, PM6641 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
STMicroelectronics, Inc
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国際認証
