Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LTC4419CMSE is a dual-input monolithic PowerPath™ Prioritiser with low operating current that provides back-up switching to keep critical circuits operational during power-down and power-failure conditions. Keeps critical circuits operational during power-down and power-loss conditions. Unlike diode-OR products, the inactive supply current is low even when the inactive supply voltage is higher than the active supply voltage. An internal 2Ω current-limited PMOS switch provides power path selection from the main input (V) (V2) to the output for power path selection. Adjustable Voltage Monitor An adjustable voltage monitor set by an external resistor divider provides flexibility in setting the switching threshold from V1 to V2. The ADJ monitor input switches the OUT to V2 when the main input V1 drops. fast, non-overlapping switching circuitry prevents reverse and cross-conduction while minimising output drop.

Product Attributes

Type: Source Selector Switch

FET Type: N-Channel

Ratio - Input:Output: 2:1

Internal Switch: Yes

Current - Output (Max): 1.6A

Current - Supply: 3.6 µA

Voltage - Supply: 1.8V ~ 18V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package/Shell: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad

Supplier Device Package: 12-MSOP-EP

Applications

● Low power backup batteries

● Portable devices

● Point-of-sale (POS) devices

• 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.