Name: LM3445MMX
Brand: National Semiconductor
SKU: LM3445MMX
Availability: InStock
Rating: 5 (81 reviews)

LM3445MMX

仅供参考

零件编号	LM3445MMX
制造商	National Semiconductor
描述	IC LED DRV OFFL TRIAC 1A 10VSSOP
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	一月 12 - 一月 17 (选择速递服务)
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LM3445MMX参数

制造商	National Semiconductor
类别	集成电路（IC） - PMIC - LED 驱动器
封装	-
ECAD
系列	-
类型	AC DC Offline Switcher
拓扑	Step-Down (Buck)
内部开关	No
输出数量	1
电压 - 电源（最小）	8V
电压 - 电源（最大）	12V
电压 - 输出	9V ~ 60V
电流 - 输出/通道	1A
频率	30kHz ~ 1MHz
调光	Triac
应用	Lighting
工作温度	-40°C ~ 125°C (TJ)
安装类型	Surface Mount
包/箱	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
供应商设备包	10-VSSOP

LM3445MMX Packaging

LM3445MMX FAQ

1. How to order LM3445MMX 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 LM3445MMX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3445MMX. All suppliers must pass our qualification reviews before they can publish their products including LM3445MMX on Heisener; we pay more attention to the channels and quality of LM3445MMX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3445MMX price and inventory displayed accurate?

The price and inventory of LM3445MMX 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 LM3445MMX?

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 LM3445MMX we delivered, we will accept the replacement or return of the LM3445MMX 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 LM3445MMX.

(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 LM3445MMX pin diagram, LM3445MMX datasheet?

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