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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersMAX1993ETG+TG40
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MAX1993ETG+TG40 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1993ETG+TG40
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1993ETG+TG40
ECAD Model
Parts Description
QUICK-PWM STEP-DOWN CONTROLLERS
Package
24-WFQFN Exposed Pad
Data sheet
MAX1993ETG+TG40.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MAX1993ETG+TG40 Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1993ETG+TG40 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1993ETG+TG40

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 24-TQFN (4x4)  
Series -  
Serial Interfaces -  
Package / Case 24-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 200kHz, 300kHz, 450kHz, 600kHz  
Duty Cycle (Max) 100%  
Control Features Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation  
Clock Sync No  
Base Product Number MAX1993  

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

MAX1993ETG+TG40

Manufacturer

analog-devices

Introduction

The MAX1993ETG+TG40 is a high-performance, synchronous step-down DC-DC switching controller that delivers high efficiency and a small footprint. It is designed to drive external N-channel MOSFETs in a wide range of power supply applications, including industrial, telecom, and automotive systems.

Product Features and Performance

Synchronous step-down DC-DC switching controller

Wide input voltage range of 4.5V to 5.5V

Switching frequency options of 200kHz, 300kHz, 450kHz, and 600kHz

100% maximum duty cycle

Integrated synchronous rectifier

Current limit, enable, on-time control, power good, pulse skipping, and saturation control features

Operating temperature range of -40°C to 85°C

Product Advantages

High efficiency power conversion

Compact solution with integrated features

Flexible switching frequency options for design optimization

Wide operating temperature range for rugged applications

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Comprehensive feature set for versatile power supply design

Small footprint for space-constrained applications

Robust operating temperature range for harsh environments

Quality and Safety Features

Manufactured to high quality standards

Designed to meet relevant safety and regulatory requirements

Compatibility

The MAX1993ETG+TG40 is compatible with a wide range of external N-channel MOSFET devices and can be used in a variety of power supply applications.

Application Areas

Industrial automation and control systems

Telecom and networking equipment

Automotive electronics

General-purpose power conversion

Product Lifecycle

The MAX1993ETG+TG40 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 MAX1993ETG+TG40

Product Attribute MAX1993ETG+TG40 MAX1993ETG MAX1992ETG+T MAX1993ETG+
Part Number MAX1993ETG+TG40 MAX1993ETG MAX1992ETG+T MAX1993ETG+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Package / Case 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad
Output Configuration Positive Positive Positive Positive
Number of Outputs 1 1 1 1
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Control Features Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation
Topology Buck Buck Buck Buck
Supplier Device Package 24-TQFN (4x4) 24-TQFN-EP (4x4) 24-TQFN (4x4) 24-TQFN (4x4)
Serial Interfaces - - - -
Function Step-Down Step-Down Step-Down Step-Down
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Duty Cycle (Max) 100% 100% 100% 100%
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Tube
Frequency - Switching 200kHz, 300kHz, 450kHz, 600kHz 200kHz, 300kHz, 450kHz, 600kHz 200kHz, 300kHz, 450kHz, 600kHz 200kHz, 300kHz, 450kHz, 600kHz
Synchronous Rectifier Yes Yes Yes Yes
Base Product Number MAX1993 MAX1993 MAX1992 MAX1993
Clock Sync No No No No
Output Phases 1 1 1 1
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Series - - Quick-PWM™ Quick-PWM™
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V

MAX1993ETG+TG40 Datasheet PDF

Download MAX1993ETG+TG40 pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX1993ETG+TG40 - Analog Devices Inc./Maxim Integrated.

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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MAX1993ETG+TG40 Image

MAX1993ETG+TG40

Analog Devices Inc./Maxim Integrated
32D-MAX1993ETG+TG40

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