Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LM53600-Q1 and LM53601-Q1 synchronous buck regulator devices are optimised for automotive applications and can provide output voltages of 5V, 3.3V or adjustable output voltages.

The LM53600-Q1 and LM53601-Q1 devices can be regulated from 18V input to 3.3V output at a fixed frequency of 2.1MHz using advanced high-speed circuitry. Both devices feature an innovative architecture that provides a 3.3V regulated output at an input voltage of only 3.8V. Input voltages up to 36V and maximum transient voltages up to 42V are allowed, simplifying the design of input surge protection. The open-drain reset output features filtering and delayed release to provide proper system status indication. This feature eliminates the need for additional monitoring components, which saves cost and board space. Both devices can be switched seamlessly between PWM and PFM modes and have a quiescent current of only 23µA, ensuring high efficiency and excellent transient response under all load conditions. Few external components are required, so the PCB layout can be made even more compact. Although the LM53600-Q1 and LM53601-Q1 devices are Q1 class, both guarantee electrical characteristics over a junction temperature range of -40°C to 150°C.

Characteristics

- Meets the requirements of automotive applications

- The following characteristics are available in accordance with the AEC-Q100 standard.

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

- Device HBM classification class 2

- Device CDM classification class C5

- Junction temperature range of -40°C to 150°C (available)

- Wide operating input voltage range: 3.55V to 36V (transient voltages up to 42V)

- Extended spectrum options available

- 2.1MHz fixed switching frequency

- Low quiescent current: 23µA

- Shutdown current: 1.8µA

- Adjustable, 3.3V or 5V triple outputs

- Maximum current load: 650mA for LM53600-Q1, 1000mA for LM53601-Q1

- Pin selectable forced PWM mode

- RESET output with filtering and delayed release

- External frequency synchronisation

- Internal compensation, soft start, current limit and undervoltage lockout (UVLO)

- 10-pin 3mm x 3mm SON package with wettable and non-wettable sides

Applications

- Automotive camera applications

- Automotive driver assistance systems

- Automotive body 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.