Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LTC2955CDDB-1 is a micropower pushbutton on/off controller that manages the system power supply by generating a clean enable output from the power monitor input and the anti-reverse button input. The device has an interrupt output that is responsible for informing the system in the event of a pushbutton trigger or low supply voltage condition. When the system is in the ready state, it can use the power-down input to shut down the power supply. If the button is held depressed for longer than the configurable shutdown period, the system power will be forced off.

The power input covers a wide range of 1.5V to 36V. The robust pushbutton inputs can handle a wide voltage swing of ±36V and ESD shocks up to ±25kV (human body model) without lockout or damage, and the low supply current of 1.2μA extends battery life to a large extent. The device is available in separate versions for positive or negative enable polarity.

Benefits and Features

Automatic turn-on is possible using the voltage monitor input.

Wide input supply range: 1.5V to 36V

Low supply current: 1.2μA

Provides ±25kV ESD HBM on PB inputs

Wide ±36V input voltage for PB inputs

Low leakage EN output provides DC/DC converter control (LTC2955-1)

Simple interface provides smooth microprocessor (μP) shutdown

Adjustable shutdown timer

10-pin 3mm x 2mm DFN package

Applications

Desktop and laptop computers

GPS devices

Portable Instruments

Automotive electronics

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.