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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMAX8646ETG+T
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MAX8646ETG+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX8646ETG+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX8646ETG+T
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 6A 24TQFN
Package
24-WFQFN Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 4387

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Specifications

MAX8646ETG+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX8646ETG+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX8646ETG+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Output (Min/Fixed) 0.6V  
Voltage - Output (Max) 3.24V  
Voltage - Input (Min) 2.35V  
Voltage - Input (Max) 3.6V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 24-TQFN (4x4)  
Series -  
Package / Case 24-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz ~ 2MHz  
Current - Output 6A  
Base Product Number MAX8646  

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

MAX8646ETG+T

Manufacturer

analog-devices

Introduction

The MAX8646ETG+T is a high-efficiency, high-current, step-down (buck) DC-DC converter designed for a wide range of applications, including portable electronics, industrial equipment, and computer peripherals. It offers excellent transient response, high efficiency, and a small solution size.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range: 2.35V to 3.6V

Adjustable output voltage from 0.6V to 3.24V

6A continuous output current capability

Switching frequency range of 500kHz to 2MHz

Synchronous rectification for improved efficiency

Thermal shutdown, overcurrent, and overvoltage protection

Low quiescent current of 40µA in no-load mode

Product Advantages

Compact and space-saving design

Flexible output voltage configuration

Excellent thermal performance and reliability

Robust protection features for safe operation

Wide operating temperature range of -40°C to 85°C

Key Reasons to Choose This Product

High power density and efficiency for demanding applications

Versatile voltage regulation for a variety of system requirements

Reliable and stable performance even in harsh environments

Comprehensive protection features for enhanced safety and longevity

Easy integration and implementation in your design

Quality and Safety Features

Robust and durable construction

Compliance with industry safety standards

Rigorous quality control and testing procedures

Compatibility

The MAX8646ETG+T is compatible with a wide range of electronic devices and systems that require a high-performance, efficient, and flexible DC-DC converter.

Application Areas

Portable electronics (smartphones, tablets, laptops)

Industrial equipment and automation

Computer peripherals and power supplies

Medical devices and instrumentation

Wireless communication systems

Product Lifecycle

The MAX8646ETG+T is an active and currently available product. There are no direct equivalent or alternative models from analog-devices at this time. For the latest product information or to discuss custom requirements, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX8646ETG+T

Product Attribute MAX8646ETG+T MAX8649EWE+T MAX8643ETG+ MAX864EEE+T
Part Number MAX8646ETG+T MAX8649EWE+T MAX8643ETG+ MAX864EEE+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Output Configuration Positive Positive Positive Positive or Negative
Voltage - Input (Max) 3.6V 5.5V 3.6V 6V
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package 24-TQFN (4x4) 16-WLP 24-TQFN (4x4) 16-QSOP
Function Step-Down Step-Down Step-Down Ratiometric
Output Type Adjustable Programmable Adjustable Fixed
Package / Case 24-WFQFN Exposed Pad 16-WFBGA, WLBGA 24-WFQFN Exposed Pad 16-SSOP (0.154', 3.90mm Width)
Series - - - -
Synchronous Rectifier Yes Yes Yes No
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 0.6V 0.75V 0.6V -Vin, 2Vin
Voltage - Input (Min) 2.35V 2.5V 2.35V 1.75V
Voltage - Output (Max) 3.24V 1.38V 3.24V -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Number of Outputs 1 1 1 2
Base Product Number MAX8646 MAX8649 MAX8643 MAX864
Topology Buck Buck Buck Charge Pump
Frequency - Switching 500kHz ~ 2MHz 3.25MHz 500kHz ~ 2MHz 185kHz
Current - Output 6A 1.8A 3A 35mA

MAX8646ETG+T Datasheet PDF

Download MAX8646ETG+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX8646ETG+T - Analog Devices Inc./Maxim Integrated.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Part Numbering Guide
Part Numbering System.pdf
Application Notes
Power-Supply Solutions for Xilinx FPGAs.pdf Inductor Choice Yields Performance Tradeoffs in DC.pdf

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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MAX8646ETG+T

Analog Devices Inc./Maxim Integrated
32D-MAX8646ETG+T

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