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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMAX1774EEI+
Analog Devices Inc./Maxim Integrated
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MAX1774EEI+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1774EEI+
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1774EEI+
ECAD Model
Parts Description
IC REG BCK ADJ 1.5A/2A DL 28QSOP
Package
28-SSOP (0.154", 3.90mm Width)
Data sheet
MAX1774.pdf
RoHs Status
ROHS3 Compliant
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In stock: 5874

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Specifications

MAX1774EEI+ Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1774EEI+ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1774EEI+

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Output (Min/Fixed) 1V, 1.25V  
Voltage - Output (Max) 5V, 5.5V  
Voltage - Input (Min) 2.7V  
Voltage - Input (Max) 28V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 28-QSOP  
Series -  
Package / Case 28-SSOP (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 1.25MHz  
Current - Output 1.5A, 2A  
Base Product Number MAX1774  

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

MAX1774EEI+

Manufacturer

Analog Devices

Introduction

The MAX1774EEI+ is a highly integrated, high-efficiency, dual-channel, step-down DC-DC converter designed to provide power solutions for a wide range of applications. It offers a comprehensive set of features and advanced control capabilities, making it a versatile choice for various power management requirements.

Product Features and Performance

Dual-channel step-down DC-DC converter with adjustable output voltages

Wide input voltage range: 2.7V to 28V

Output voltages from 1V to 5.5V

Output current up to 1.5A and 2A per channel

Switching frequency of 1.25MHz

Synchronous rectification for high efficiency

Adjustable soft-start and shutdown control

Thermal shutdown and current limiting protection

Small 28-SSOP package

Product Advantages

High power efficiency and low power consumption

Flexible dual-channel configuration for diverse power needs

Wide input voltage range for compatibility across applications

Advanced protection features for reliable and safe operation

Compact package size for space-constrained designs

Key Reasons to Choose This Product

Exceptional power efficiency and performance

Versatile dual-channel design for scalable power solutions

Wide input voltage range for compatibility with various power sources

Robust safety and protection features for reliable operation

Compact package size for space-optimized designs

Quality and Safety Features

Thermal shutdown protection

Current limiting protection

Overcurrent and overvoltage protection

Compatibility

The MAX1774EEI+ is compatible with a wide range of electronic devices and applications that require a compact and efficient dual-channel step-down DC-DC converter.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Portable devices

Product Lifecycle

The MAX1774EEI+ is an active product. There are no direct equivalents or alternative models available. For any inquiries or information on alternative solutions, customers are advised to 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 MAX1774EEI+

Product Attribute MAX1774EEI+ MAX17761ATC+ MAX1774EEI+T MAX1774EEI
Part Number MAX1774EEI+ MAX17761ATC+ MAX1774EEI+T MAX1774EEI
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Supplier Device Package 28-QSOP 12-TDFN (3x3) 28-QSOP 28-QSOP
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Input (Min) 2.7V 4.5V 2.7V 2.7V
Frequency - Switching 1.25MHz 200kHz ~ 600kHz 1.25MHz 1.25MHz
Voltage - Output (Min/Fixed) 1V, 1.25V 0.8V 1V, 1.25V 1V, 1.25V
Number of Outputs 2 1 2 2
Function Step-Down Step-Down Step-Down Step-Down
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package / Case 28-SSOP (0.154", 3.90mm Width) 12-WFDFN Exposed Pad 28-SSOP (0.154", 3.90mm Width) 28-SSOP (0.154', 3.90mm Width)
Topology Buck Buck Buck Buck
Series - - - -
Synchronous Rectifier Yes Yes Yes Yes
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Output 1.5A, 2A 1A 1.5A, 2A 1.5A, 2A
Voltage - Input (Max) 28V 76V 28V 28V
Output Configuration Positive Positive Positive Positive
Base Product Number MAX1774 MAX17761 MAX1774 MAX1774
Voltage - Output (Max) 5V, 5.5V 68.4V 5V, 5.5V 5V, 5.5V
Package Tube Tray Tape & Reel (TR) Tube

MAX1774EEI+ Datasheet PDF

Download MAX1774EEI+ pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX1774EEI+ - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX1774.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Part Numbering Guide
Part Numbering System.pdf
Application Notes
DAC Makes Controller Programmable.pdf Protection From Blackouts: Dirt Cheap to Fully Int.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

View More
Analog Devices Inc./Maxim Integrated

MAX1774EEI+

Analog Devices Inc./Maxim Integrated
32D-MAX1774EEI+

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