Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

MAX20037ATIB: Automotive-Grade High-Current Buck Converter with USB Protection/Host Charger Adapter Emulation

Model: MAX20037ATIB

Package: TQFN-28

Type: Synchronous USB Buck Converter

The MAX20037ATIB integrates a 3.5A automotive-grade buck converter, a USB host charger adapter emulator, and a USB protection switch for automotive USB host applications. The device also includes a USB load current sense amplifier and configurable feedback regulation circuitry designed to provide automatic USB voltage compensation for voltage drops in fixed cables common in automotive applications.

MAX20037ATIB Product Features:

Single-chip solution for powering portable devices directly from automotive batteries

Input voltage: 4.5V to 28V (40V load dump)

5V, 3.5A output current capability

5V, 1.5A output current capability (MAX20038A)

Device connection detection output

Low Q current jump and shutdown modes

Low noise characteristics prevent interference with AM bands and portable devices

Fixed operating frequency from 275kHz to 2.2MHz

Fixed PWM at no load option available

Reduced EMI through spread spectrum

Frequency fixing via SYNC input/output

DC-DC converter pin provides battery short-circuit protection

VBUS short-circuit protection on USB pin

Inrush current reduction through soft start

Over temperature protection

Operating temperature range: -40°C to +125°C

MAX20037ATIB Applications:

Anti-alias or reconstruction filters

DSP systems

Communication systems

Scientific instruments

High resolution (16-bit to 20-bit)

Processing of signals embedded in noise

Audio signal processing

Programmable data rates

Automatic Gain Control (AGC)

Single device replaces multiple filters

• 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.