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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMAX20003CATPD/V+T
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MAX20003CATPD/V+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX20003CATPD/V+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX20003CATPD/V+T
ECAD Model
Parts Description
IC REG BUCK PROG/5V 3A 20TQFN
Package
20-WQFN Exposed Pad
Data sheet
MAX20002,03 Series.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MAX20003CATPD/V+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX20003CATPD/V+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX20003CATPD/V+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Output (Min/Fixed) 1V (5V)  
Voltage - Output (Max) 10V  
Voltage - Input (Min) 3.5V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 20-TQFN (5x5)  
Series Automotive, AEC-Q100  
Package / Case 20-WQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Programmable (Fixed)  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 220kHz ~ 2.2MHz  
Current - Output 3A  
Base Product Number MAX20003  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MAX20003CATPD/V+T

Manufacturer

Analog Devices

Introduction

High-efficiency automotive step-down converter optimized for space-constrained applications.

Product Features and Performance

Integrated high-side switch

Synchronous rectification for better efficiency

Programmable switching frequency from 220kHz to 2.2MHz

Flexible output voltage configuration

Product Advantages

High efficiency reduces thermal footprint

Wide input voltage range accommodates various supply levels

Compact 20-WQFN package saves board space

Automotive-grade quality for reliability in harsh environments

Key Technical Parameters

Input voltage range: 3.5V to 36V

Output voltage range: 1V to 10V (5V fixed)

Output current capability: 3A

Switching frequency range: 220kHz to 2.2MHz

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

Thermal shutdown protection

Quality and Safety Features

Overcurrent protection

Short-circuit protection

AEC-Q100 qualified for automotive applications

Thermal overload protection

Compatibility

Surface mount compatible with 20-TQFN (5x5) package

Compatible with high-side and low-side sensing

Application Areas

Automotive power supplies

Infotainment systems

Advanced driver assistance systems (ADAS)

Telematics and navigation modules

Product Lifecycle

Active status, not nearing discontinuation

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

Efficient power conversion extends battery life

Wide input voltage range suits multiple automotive applications

Robust design meets automotive industry standards

Configurable output for design flexibility

High switching frequency enables use of smaller passive components

Advanced protection features ensure long-term reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX20003CATPD/V+T

Product Attribute MAX20003CATPD/V+T MAX20006EAFOB/VY+ MAX20002ATPA/V+T MAX20006AFOD/VY+T
Part Number MAX20003CATPD/V+T MAX20006EAFOB/VY+ MAX20002ATPA/V+T MAX20006AFOD/VY+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Voltage - Output (Max) 10V - 10V -
Voltage - Output (Min/Fixed) 1V (5V) 3.3V 1V (5V) 3.3V
Base Product Number MAX20003 MAX20006 MAX20002 MAX20006
Topology Buck Buck Buck Buck
Frequency - Switching 220kHz ~ 2.2MHz 2.1MHz 220kHz ~ 2.2MHz 220kHz ~ 2.2MHz
Voltage - Input (Max) 36V 36V 36V 36V
Current - Output 3A 6A 2A 6A
Number of Outputs 1 1 1 1
Package Tape & Reel (TR) Tray Tape & Reel (TR) Tape & Reel (TR)
Synchronous Rectifier Yes Yes Yes Yes
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Voltage - Input (Min) 3.5V 3.5V 3.5V 3.5V
Package / Case 20-WQFN Exposed Pad 17-PowerWFQFN 20-WQFN Exposed Pad 17-PowerWFQFN
Output Type Programmable (Fixed) Fixed Programmable (Fixed) Fixed
Function Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive
Mounting Type Surface Mount Surface Mount, Wettable Flank Surface Mount Surface Mount, Wettable Flank
Supplier Device Package 20-TQFN (5x5) 17-FC2QFN (3.5x3.75) 20-TQFN (5x5) 17-FC2QFN (3.5x3.75)
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C -40°C ~ 125°C (TJ) -40°C ~ 125°C

MAX20003CATPD/V+T Datasheet PDF

Download MAX20003CATPD/V+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX20003CATPD/V+T - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX20002,03 Series.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Application Notes
How to Design an Automotive TFT Display System.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MAX20003CATPD/V+T Image

MAX20003CATPD/V+T

Analog Devices Inc./Maxim Integrated
32D-MAX20003CATPD/V+T

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