Name: LP3946LD
Brand: National Semiconductor
SKU: LP3946LD
Availability: InStock
Rating: 5 (159 reviews)

LP3946LD

仅供参考

零件编号	LP3946LD
制造商	National Semiconductor
描述	IC BATT CHG PWR MGMT CIRC PDS014
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十月 1 - 十月 6 (选择速递服务)
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LP3946LD参数

制造商	National Semiconductor
类别	集成电路（IC） - PMIC - 电池充电器
封装	-
ECAD
系列	LP3946
电池化学	Lithium Ion/Polymer
细胞数量	4
电流 - 充电	Constant - Programmable
可编程功能	Current, Timer, Voltage
故障保护	Over Current, Over Temperature
充电电流 - 最大	950mA
电池组电压	4.1V, 4.2V
电压 - 电源（最大）	6V
接口	-
工作温度	-40°C ~ 85°C (TA)
安装类型	Surface Mount
包/箱	14-WFDFN Exposed Pad
供应商设备包	14-WSON (4x4)

LP3946LD Packaging

LP3946LD FAQ

1. How to order LP3946LD 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 LP3946LD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP3946LD. All suppliers must pass our qualification reviews before they can publish their products including LP3946LD on Heisener; we pay more attention to the channels and quality of LP3946LD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP3946LD price and inventory displayed accurate?

The price and inventory of LP3946LD 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 LP3946LD?

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 LP3946LD we delivered, we will accept the replacement or return of the LP3946LD 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 LP3946LD.

(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 LP3946LD pin diagram, LP3946LD datasheet?

If you need any after-sales service, please do not hesitate to contact us.