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MAX1843ETI+

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Manufacturer No:

MAX1843ETI+

Manufacturer:

Maxim Integrated

HK JDW NO:

503-MAX1843ETI+

Package:

28-WFQFN Exposed Pad

Datasheet:

MAX1843ETI+

Description:

28 Terminals 3V 28-Pin MAX1843 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1MHz Tube 28-WFQFN Exposed Pad

Quantity:

In Stock : 999

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Product Details

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MAX1843ETI+ Overview


As a result of the use of the Tube package, the performance of this voltage regulator is optimized. There are 28 terminations in this harley voltage regulator. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 28-WFQFN Exposed Pad package. 1 outputs have been configured in the voltage regulator 12v. This DC DC switching regulator generates Adjustable (Programmable) output on its output pins. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. 1MHz is the switching frequency of this DC-DC switching regulator. Voltage regulators like this one can operate at least with 3V as the dc to dc voltage regulator's minimum input voltage. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 1.1V 1.5V 1.8V 2.5V. As far as the voltage input is concerned, DC DC switching regulator can accept up to 5.5V. Its 260 peak reflow temperature makes this regulator essentially indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 3.3V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. This DC/DC regulator belongs to the MAX1843 family. The adjusting voltage regulator's output voltage is maintain at 2.5V. In order to operate voltage regulator, 28 pins are required. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 2.7A A. This DC-DC switching regulator operates from a supply voltage of 5.5V.

MAX1843ETI+ Features


1 outputs
Peak reflow temperature (Cel) of 260
28 pins
Operating supply voltage of 5.5V

MAX1843ETI+ Applications


There are a lot of Maxim Integrated MAX1843ETI+ Voltage Regulators applications.

  • Electric heating, lighting
  • Experimental setup
  • Product burn-in
  • Digital display device
  • Surge protection circuits
  • Grinders
  • Computed tomography (CT)
  • seismic instrument power circuits
  • Refrigerators of central air conditioners
  • Mobile phones
1. Purchase

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Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

MAX1843ETI+

technical specifications, attributes, parameters and parts with similar specifications to MAX1843ETI+.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    28-WFQFN Exposed Pad

  • Number of Pins

    28

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Tube

  • Published

    2007

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Terminal Position

    QUAD

  • Peak Reflow Temperature (Cel)

    260

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    MAX1843

  • Function

    Step-Down

  • Number of Outputs

    1

  • Efficiency

    95 %

  • Voltage - Input (Max)

    5.5V

  • Output Voltage

    2.5V

  • Output Type

    Adjustable (Programmable)

  • Max Output Current

    2.7A

  • Operating Supply Voltage

    5.5V

  • Voltage - Input (Min)

    3V

  • Input Voltage-Nom

    3.3V

  • Analog IC - Other Type

    SWITCHING REGULATOR

  • Output Configuration

    Positive

  • Voltage - Output (Min/Fixed)

    1.1V 1.5V 1.8V 2.5V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    1MHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Height Seated (Max)

    0.8mm

  • Width

    5mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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