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The MCP19122-E/MJ hybrid controller features a variable analogue output pwm controller with excellent regulation accuracy and an integrated microcontroller for monitoring and management functions.The MCP19122-E/MJ is a medium-voltage (4.5 - 40v) analogue synchronous buck pwm controller with an integrated 8-bit pic® microcontroller. This combines the performance of a high-speed analogue solution, including high efficiency and fast transient response, with the configurability and communication interface of a digital solution.

Features

Wide 4.5V to 40V operating voltage range

Wide 0.3V to 16V output voltage range

Analogue-simulated average current-mode pulse-width modulation (PWM) control

Supports synchronous buck or similar high/low side switching topologies

Operating frequency from 100kHz to 1.6MHz, adjustable during operation

Integrated 8-bit PIC microcontroller

4 kW Flash memory

256B RAM

Significant configurability: adjustable analogue compensation, switching frequency, UVLO, OVLO, start-up behaviour, MOSFET dead time, configurable GPIO pins, internal compensation network, I2C communication interface and fault behaviour

Integrated synchronous high-side and low-side MOSFET drivers

Integrated high-side current sense

Integrated 10-bit analogue-to-digital converter

• 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.