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The LMR23630-Q1 SIMPLE SWITCHER® is an easy-to-use 36V, 3A synchronous buck regulator. With a wide input range of 4V to 36V, the device is suitable for voltage regulation of non-regulated power supplies in a wide range of applications from industrial to automotive. Peak current mode control is used for simple control loop compensation and cycle-by-cycle current limiting. The quiescent current is as low as 75µA, making it suitable for battery powered systems. Internal loop compensation means that the user does not have to take on the tedious task of designing the loop compensation components. This also minimises the number of external components. The device also features a constant frequency FPWM mode, which allows for low output voltage ripple at light loads. The extended family of devices offers a 1A load current option in a pin-to-pin compatible package, allowing for a simple and optimal PCB layout. The use of precision enable inputs simplifies regulator control and system power sequencing. Protection features include cycle-by-cycle current limiting, intermittent mode short circuit protection and thermal shutdown due to excessive power dissipation.

Features

- Compliant with automotive applications

- The following characteristics are available in accordance with AEC-Q100:

- Device temperature class 1: Ambient operating temperature range of -40°C to +125°C

- Device HBM ESD classification class 2

- Device CDM ESD classification class:

- SOIC and WSON with RT - Class C4B

- WSON with PGOOD - Class C5

- Input range 4V to 36V

- 3A continuous output current

- Minimum on-time: 60ns

- Built-in compensation for ease of use

- 400kHz fixed and adjustable switching frequency options

- Pulse Frequency Modulation (PFM) and Forced Pulse Width Modulation (PWM) modes available under light load conditions

- Synchronised with external clock frequency

- Quiescent current of 75µA under no load conditions for the PFM option

- Power normal option

- Soft-start to pre-biased load

- High duty cycle operation mode supported

- Output short circuit protection with intermittent mode

- 8-pin HSOIC and 12-pin WSON wettable sides with PowerPAD™ package options

- Create custom designs using a combination of the LMR23630-Q1 and WEBENCH® Power Designer

Applications

- Automotive infotainment systems: instrument clusters, audio mainframes, head-up displays

- USB charging

- General battery powered applications

• 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.