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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersMAX1634CAI
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MAX1634CAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1634CAI
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1634CAI
ECAD Model
Parts Description
IC REG CTRLR BUCK 28SSOP
Package
28-SSOP (0.209", 5.30mm Width)
Data sheet
MAX1630-35.pdf
Our certification
In stock: 13280

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Specifications

MAX1634CAI Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1634CAI technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1634CAI

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply (Vcc/Vdd) 4.2V ~ 30V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 28-SSOP  
Series -  
Serial Interfaces -  
Package / Case 28-SSOP (0.209", 5.30mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 200kHz ~ 300kHz  
Duty Cycle (Max) 99%  
Control Features Enable, Reset, Sequencing  
Clock Sync Yes  
Base Product Number MAX1634  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

MAX1634CAI

Manufacturer

analog-devices

Introduction

The MAX1634CAI is a high-performance, dual-channel, step-down, switching regulator controller capable of delivering up to 2A of output current per channel. It operates from a wide 4.2V to 30V input voltage range and provides a highly efficient, high-frequency switching solution with integrated power MOSFETs. The device offers a variety of control features, including enable, reset, and sequencing, making it suitable for a wide range of applications.

Product Features and Performance

Dual-channel, step-down, switching regulator controller

Capable of delivering up to 2A of output current per channel

Wide 4.2V to 30V input voltage range

Highly efficient, high-frequency switching (200kHz to 300kHz)

Integrated power MOSFETs

Control features: enable, reset, and sequencing

Supports synchronous rectification for improved efficiency

Adjustable switching frequency for noise optimization

Thermal shutdown and overcurrent protection

Product Advantages

High power density and efficiency

Flexible control features for various applications

Wide input voltage range for versatile use

Integrated power MOSFETs for simplified design

Thermal and overcurrent protection for reliable operation

Key Reasons to Choose This Product

Excellent performance and efficiency for power-sensitive applications

Comprehensive control features for advanced power management

Robust design with protection mechanisms for reliable operation

Suitable for a wide range of applications, from consumer electronics to industrial equipment

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Compliance with industry standards for safety and reliability

Compatibility

The MAX1634CAI is compatible with a variety of power supply systems and can be used in a wide range of applications, including consumer electronics, industrial equipment, and automotive systems.

Application Areas

Consumer electronics (e.g., smartphones, tablets, laptops)

Industrial equipment (e.g., automation systems, power supplies)

Automotive electronics (e.g., infotainment systems, power management)

Product Lifecycle

The MAX1634CAI is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from analog-devices or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX1634CAI

Product Attribute MAX1634CAI MAX1634EAI+T MAX1634EAI MAX1636EAP
Part Number MAX1634CAI MAX1634EAI+T MAX1634EAI MAX1636EAP
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Base Product Number MAX1634 MAX1634 MAX1634 MAX1636
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 200kHz ~ 300kHz 200kHz ~ 300kHz 200kHz ~ 300kHz 200kHz ~ 300kHz
Clock Sync Yes Yes Yes Yes
Synchronous Rectifier Yes Yes Yes Yes
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Topology Buck Buck Buck Buck
Supplier Device Package 28-SSOP 28-SSOP 28-SSOP 20-SSOP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 28-SSOP (0.209", 5.30mm Width) 28-SSOP (0.209', 5.30mm Width) 28-SSOP (0.209', 5.30mm Width) 20-SSOP (0.209', 5.30mm Width)
Output Phases 1 1 1 1
Number of Outputs 2 2 2 1
Package Tube Tape & Reel (TR) Tube Tube
Series - - - -
Control Features Enable, Reset, Sequencing Enable, Reset, Sequencing Enable, Reset, Sequencing Enable, Reset
Duty Cycle (Max) 99% 99% 99% 96%
Output Configuration Positive Positive Positive Positive
Serial Interfaces - - - -
Voltage - Supply (Vcc/Vdd) 4.2V ~ 30V 4.2V ~ 30V 4.2V ~ 30V 3.15V ~ 30V

MAX1634CAI Datasheet PDF

Download MAX1634CAI pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX1634CAI - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX1630-35.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Part Numbering Guide
Part Numbering System.pdf
PCN Obsolescence/ EOL
Mult Dev OBS 10/Jul/2015.pdf
Application Notes
Choosing the Right DC-DC Converter for Automotive .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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MAX1634CAI

Analog Devices Inc./Maxim Integrated
32D-MAX1634CAI

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