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Mob: +86-13590407046

Tel: +86-755-89678886

Fax: +86-755-82791035


Add: RM4311 , 43/F , SEG Plaza , Huaqiang North RD , Futian District , SZ ,GD , CN 518000

BTS50055-1TMA IC SWITCH PWR HISIDE PMIC - Power Distribution Switches

BTS50055-1TMA IC SWITCH PWR HISIDE PMIC - Power Distribution Switches

Contact : Abby Zhang E-mail: WhatsApp: 0086 188 1790 2090 skype : ascoavi Item number :BTS50055-1TMA D/C:2017+ Type:PMIC - Power Distribution Switc Part Status:Active Voltage - Load:5 V ~ 34 V Input Type:Non-Inverting Package / Case:TO-263-8, DPak (7 Leads + Tab), TO-263CA Package:TO220-7 Family:Integrated Circuits (ICs) Current - Output (Max):55A Features:Auto Restart Packaging:1000pcs/reel Rds On (Typ):4.4 mOhm Operating Temperature:-40°C ~ 150°C (TJ)

Product details


Best price  BTS50055-1TMA  Smart Highside High Current Power Switch

 all integrated circuit/IC and electronic components from the largest independent distributor of China


Contact person : Abby   Zhang   skype : ascoavi   QQ:894663976  e-mail:  Cell phone : 86-188 1790 2090  WhatsApp: 0086 188 1790 2090 Wechat:zca18817902090




• Overload protection
• Current limitation
• Short circuit protection
• Over temperature protection
• Over voltage protection (including load dump)
• Clamp of negative voltage at output
• Fast deenergizing of inductive loads 1)
• Low ohmic inverse current operation
• Reversave (Reverse battery protection)
• Diagnostic feedback with load current sense
• Open load detection via current sense
• Loss of Vbb protection 2)
• Electrostatic discharge (ESD) protection
• Green product (RoHS compliant
• AEC qualified

• Power switch with current sense diagnostic
feedback for 12V DC grounded loads
• Most suitable for loads with high inrush current
like lamps and motors; all types of resistive and
inductive loads
• Replaces electromechanical relays, fuses and discrete circuits

General Description
N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load
current sense, integrated in Smart SIPMOSchip on chip technology. Providing embedded protective functions.







1.We will ship the items within 2 working days after the payment is reached.


2.We can ship to you by UPS/ DHL/TNT/EMS/Fedex. Pls contact us directly and we will use your

preferred ways. For the Countries & Regions where EMS cannot deliver,pls choose other shipping ways.


3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.


4.Any import fees or charges are the buyer's responsibility.



1.T/T in advance


3.western union gram


6.Net 1-30  (only old customer)

Company Information 

Asco Technology Co.,Limited is a leading distributor of  Diode and transistor  electronic components worldwide, dealing with semiconductors and transistors. We offer products for not only components currently in production, but also for obsolete parts. We strive to provide exemplary quality products and competitive pricing to all our customers overseas , also we do our best to provide solutions to all customers needs. We hope to get to know with more international friends sincerely, mutual reciprocity and mutual benefit , close cooperation and prosperity of creating together.





 1)The part we quote are 100% original quality assurance in stock,we also can offer samples for not have minimum quantity limited.

2)Have a high reputation in our cooperate company and factory.


3)Our payment term include: T/T, West Union or paypal.


4)Fast delievery .1-2days .A large of stock to offer .

5)We are Alibaba memeber  nearly 8years .

                                 Our Team

Our Services


Refund & Replacement




1.We provide 365 days warranty.


2.If the item you purchase from our store are not of perfected quality, that is they don't work electronically to   manufacturers specifications, simply return them to us for replacement or refund.


3.If the items is defective, pls notify us within 3 days of delivery.


4.Any items must be returned in their original condition to qualify for a refund or replacement.


5.The buyer is responsible for all the shipping cost incurre   


Buyer Feedback


  Q & A

1. Q: What is your products quality ?
    A: We offer all parts are new and original .
2. Q:What is your lead time?
    A: 1-2 days. we have own warehouse and stock in large quantity.
3. Q: What is the shipping port?
    A: We ship the goods via Port of HONGKONG or Shenzhen
4. Q: What is your payment terms?
    A: T/T, Paypal, Western union, Money Gram, L/C.
5.Q: What’s your advantage?
        1. Competitive price.
        2. Good quality control.
        3. Fast production and delivery
        4. Low MOQ.
        5. Professional sales and good after-sale service

Contact us

Asco Technology Co.,Limited

T:+0086-18817902090  Fax :86-755-82791035 

WhatsApp:0086-188 1790 2090 skype :ascoavi E-mail:

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Contact Us
ASCO Technology Co.,Limited
Tel: +86-755-89678886
Address: RM4311 , 43/F , SEG Plaza , Huaqiang North RD , Futian District , SZ ,GD , CN 518000
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