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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversMAX20051AAUD/V+T
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MAX20051AAUD/V+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX20051AAUD/V+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX20051AAUD/V+T
ECAD Model
Parts Description
IC LED DRVR RGLTR PWM 2A 14TSSOP
Package
14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Data sheet
MAX20050-53.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MAX20051AAUD/V+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX20051AAUD/V+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX20051AAUD/V+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply (Min) 4.5V  
Voltage - Supply (Max) 65V  
Voltage - Output 4.875V ~ 5.125V  
Type DC DC Regulator  
Topology Step-Down (Buck)  
Supplier Device Package 14-TSSOP-EP  
Series -  
Package / Case 14-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Number of Outputs 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 400kHz  
Dimming Analog, PWM  
Current - Output / Channel 2A  
Base Product Number MAX20051  
Applications Automotive, Commercial & Industrial Lighting  

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

MAX20051AAUD/V+T

Manufacturer

Analog Devices

Introduction

The MAX20051AAUD/V+T is a high-efficiency, DC DC regulator LED driver designed for power management in commercial and industrial lighting applications.

Product Features and Performance

Step-Down (Buck) topology

Built-in switch

Supports a wide input voltage range from 4.5V to 65V

Adjustable output voltage between 4.875V and 5.125V

Delivers up to 2A of output current per channel

Operational frequency set at 400kHz

Supports both analog and PWM dimming techniques

Designed for automotive applications with robust temperature resilience

Product Advantages

High efficiency and reliability in LED driving

Flexible input voltage range accommodating various power supplies

Precision output voltage regulation for consistent lighting

Dual dimming capability enhances light quality control

Suitable for harsh automotive environments due to high temperature resistance

Key Technical Parameters

Voltage - Supply (Min): 4.5V

Voltage - Supply (Max): 65V

Voltage - Output: 4.875V ~ 5.125V

Current - Output / Channel: 2A

Frequency: 400kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over-temperature protection

Built-in overcurrent protection

Automotive-grade quality standards

Compatibility

Compatible with a broad range of LED lighting setups in commercial and industrial applications

Application Areas

Commercial Lighting

Industrial Lighting

Automotive Lighting Systems

Product Lifecycle

Currently active product lifecycle status

No indication of near discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

Supports a very broad range of input voltages enhancing versatility in usage

High current output capability suitable for high-power LED applications

Dual dimming options provide superior control over lighting effects

Robust design suitable for extreme automotive environments

Highly compact package (14-TSSOP-EP) aids in space-sensitive applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX20051AAUD/V+T

Product Attribute MAX20051AAUD/V+T MAX20051AUD/V+TW MAX20050ATC+T MAX20052ATC+
Part Number MAX20051AAUD/V+T MAX20051AUD/V+TW MAX20050ATC+T MAX20052ATC+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Base Product Number MAX20051 MAX20051 MAX20050 MAX20052
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply (Max) 65V 65V 65V 65V
Frequency 400kHz 400kHz 400kHz 2.1MHz
Voltage - Output 4.875V ~ 5.125V 4.875V ~ 5.125V 4.875V ~ 5.125V 4.875V ~ 5.125V
Dimming Analog, PWM Analog, PWM Analog, PWM PWM
Supplier Device Package 14-TSSOP-EP 14-TSSOP-EP 12-TDFN (3x3) 12-TDFN (3x3)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C (TA)
Number of Outputs 1 1 1 1
Applications Automotive, Commercial & Industrial Lighting Automotive, Commercial & Industrial Lighting Commercial & Industrial Lighting Commercial & Industrial Lighting
Internal Switch(s) Yes Yes Yes Yes
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tray
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Regulator
Series - Automotive, AEC-Q100 - -
Current - Output / Channel 2A 2A 2A 2A
Topology Step-Down (Buck) Step-Down (Buck) Step-Down (Buck) Step-Down (Buck)
Voltage - Supply (Min) 4.5V 4.5V 4.5V 4.5V
Package / Case 14-TSSOP (0.173", 4.40mm Width) Exposed Pad 14-TSSOP (0.173", 4.40mm Width) Exposed Pad 12-WFDFN Exposed Pad 12-WFDFN Exposed Pad

MAX20051AAUD/V+T Datasheet PDF

Download MAX20051AAUD/V+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX20051AAUD/V+T - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX20050-53.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.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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MAX20051AAUD/V+T Image

MAX20051AAUD/V+T

Analog Devices Inc./Maxim Integrated
32D-MAX20051AAUD/V+T

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