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MAX20003CATPA/V+

Board Mount DC/DC Converter, Module, 3.5 V, 36 V, 1 Output, TQFN, 20 Pins

ANALOG DEVICES MAX20003CATPA/V+
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Manufacturer Part No:
MAX20003CATPA/V+
Order Code:
2758890
Product Range
MAX20003
Technical Datasheet:
MAX20003CATPA/V+   Datasheet
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Product Range Selector (MAX20003)

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Product Overview

The MAX20003CATPA/V+ is a 36V, 220KHz to 2.2MHz, 3A fully integrated step-down converter with 15µA operating current in 20 pin TQFN-EP package. It is a small, synchronous buck converter with integrated high-side and low-side MOSFETs. Each device is designed to deliver up to 3A with input voltages from 3.5V to 36V while using only 15µA quiescent current at no load. Voltage quality can be monitored by observing PGOOD signal. It operates in dropout by running at 98% duty cycle, making it ideal for automotive applications. The device offers fixed output voltage of 5V, along with the ability to program the output voltage between 1V to 10V. Frequency can be programmed using a resistor to ground on the FOSC pin from 220KHz to 2.2MHz. It offers a forced fixed-frequency mode and skip mode. It has a pin that can be programmed to turn on/off the spread spectrum, further helping systems designers with better EMC management.
  • Fixed 8ms internal soft-start
  • Fixed 5V output with ±2% accuracy or 1V to 10V externally resistor adjustable with ±1% FB accuracy
  • PGOOD output and high voltage EN input simplify power sequencing
  • 42V load-dump protection
  • 99% duty-cycle operation with low dropout
  • Automotive temperature range from -40°C to +125°C
  • Automotive grade AEC-Q100 qualified
  • Fast and accurate overvoltage protection enables fast recovery from automotive transients
  • Minimum ILIM is 3.75A

Applications

Automotive, Power Management, Industrial

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Module

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3.5V

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36V

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1 Output

:
TQFN

:
20Pins

:
3A

:
5V

:
2.2MHz

:
125°C

:
MAX20003

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Technical Documents (2)

CAD Downloads

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Available for back order

More stock available to supplier lead times which is approximately 2/10/23

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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