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The LM51501-Q1 is an automatic boost controller with a wide input voltage range. The device can be used to maintain a stable output voltage during vehicle start-up from the vehicle battery or from a backup battery.

Features

- Compliant with AEC-Q100 standard:

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

- Device HBM ESD classification class 2

- Device CDM ESD classification class C4B

- Providing functional safety

- Documentation to assist in the design of functionally safe systems

- Wide input voltage range of 1.5V to 42V for output voltages ≥ 5V (65V absolute maximum)

- Low shutdown current (IQ ≤ 5µA)

- Low standby current (IQ ≤ 15µA)

- Four programmable output voltage options and two optional configurations

- 6.0V, 6.5V, 9.5V or 11.5V

- Start/stop or emergency call configuration

- Adjustable switching frequency range: 220 kHz to 2.3 MHz

- Automatic wake-up and standby mode changeover

- Optional clock synchronisation

- Boost status indicator

- 1.5A peak MOSFET gate driver

- Adjustable cycle-by-cycle current limit

- Thermal shutdown protection

- 16-pin WQFN with wettable and non-wettable side options

- Create custom designs with the LM51501-Q1 and with WEBENCH® Power Designer

Applications

- Automotive start/stop systems

- Automotive emergency call systems

- Battery-powered boost converters

• 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.