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PM6644

PM6644

PM6644

仅供参考

零件编号 PM6644
制造商 STMicroelectronics
描述 IC REG BCK ADJ/3.47V SYNC 10DFPN
数据表

PM6644 数据表
封装 10-VFDFN Exposed Pad
ECAD
库存 2,432 piece(s)
单价 $ 0.9606 *
交货时间 待确认
预计送达时间 十二月 25 - 十二月 30 (选择速递服务)
请求报价
支付方式
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  • 我们提供的 PM6644 具有全球市场竞争力的价格，如有需要请发送询价单给我们。谢谢！
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PM6644参数

制造商STMicroelectronics
类别集成电路（IC） - PMIC - 稳压器 - DC DC 开关稳压器
封装10-VFDFN Exposed Pad
ECAD
系列-
功能Step-Down
输出配置Positive
拓扑Buck
输出类型Adjustable (Fixed)
输出数量1
电压 - 输入（最小值）4.5V
电压 - 输入（最大值）25V
电压 - 输出（最小/固定）0.9V (3.47V)
电压 - 输出（最大值）8V
电流 - 输出350mA
频率 - 切换200kHz ~ 600kHz
同步整流器Yes
工作温度-40°C ~ 125°C (TJ)
安装类型Surface Mount
包/箱10-VFDFN Exposed Pad
供应商设备包10-DFN (3x3)

PM6644数据表

PM6644 Packaging

Customized Labels
Sealing
Packing
Insepction

PM6644 FAQ

  • 1. How to order PM6644 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that PM6644 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the PM6644. All suppliers must pass our qualification reviews before they can publish their products including PM6644 on Heisener; we pay more attention to the channels and quality of PM6644 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the PM6644 price and inventory displayed accurate?
    The price and inventory of PM6644 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of PM6644?
    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 PM6644 we delivered, we will accept the replacement or return of the PM6644 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 PM6644.
    (3)The PartNo 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
  • 7.How to contact us to get technical supports, such as PM6644 pin diagram, PM6644 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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PM6644 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

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D# PM6644-ND

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IC REG BCK ADJ/3.47V 350MA 10DFN

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PM6644TR

D# 497-PM6644TR-ND

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IC REG BCK ADJ/3.47V 350MA 10DFN

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pbFree: Yes
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OEM/CM QUOTES ONLY | NO BROKERS

 1188
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PM6644TR/BKN

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OEM/CM Immediate delivery

 990

PM6644TR

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OEM/CM Immediate delivery

 68000
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D# 511-PM6644TR

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4000
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D# 48W6740

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DFD PROTECTION & FILTER

RoHS: Not Compliant
Min Qty: 4000
Container: TAPE & REEL - FULL
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PM6644

D# NS-PM6644

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OEM/CM ONLY

 1576
零件编号 制造商 描述 库存

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OEM/CM ONLY

 1101

PM6644TR

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OEM/CM ONLY

 2316
零件编号 制造商 描述 库存

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IN stock Immediate delivery

 985

PM6644TR

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IN stock Immediate delivery

 67985
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shipping today

 51996
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D# 25820591

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Conv DC-DC 4.5V to 25V Step Down Single-Out 0.9V to 8V/3.47V 0.35A 10-Pin DFN EP T/R

RoHS: Compliant
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Quick Inquiry

PM6644

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

查看证书

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PM6644 Tags

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