Name: TP4057
Brand: UMW
SKU: TP4057
Availability: InStock
Rating: 5 (117 reviews)

TP4057

仅供参考

零件编号	TP4057
制造商	UMW
描述	SOT23-6 BATTERY MANAGEMENT ICS R
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	二月 13 - 二月 18 (选择速递服务)
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TP4057参数

制造商	UMW
类别	集成电路（IC） - PMIC - 电池充电器
封装	-
ECAD
系列	-
电池化学	Lithium Ion
细胞数量	1
电流 - 充电	Constant - Programmable
可编程功能	Current, Timer, Voltage
故障保护	Over Temperature
充电电流 - 最大	500mA
电池组电压	4.24V
电压 - 电源（最大）	6.5V
接口	USB
工作温度	-40°C ~ 85°C
安装类型	Surface Mount
包/箱	SOT-23-6
供应商设备包	SOT-23-6

TP4057 Packaging

TP4057 FAQ

1. How to order TP4057 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 TP4057 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TP4057. All suppliers must pass our qualification reviews before they can publish their products including TP4057 on Heisener; we pay more attention to the channels and quality of TP4057 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TP4057 price and inventory displayed accurate?

The price and inventory of TP4057 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 TP4057?

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 TP4057 we delivered, we will accept the replacement or return of the TP4057 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 TP4057.

(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 TP4057 pin diagram, TP4057 datasheet?

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