English

All Products

View All >>
  • MAX1634EAI+T

MAX1634EAI+T

28 Terminals 4.2V~30V 28-Pin MAX1634 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz~300kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1634EAI+T
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 399
  • Description: 28 Terminals 4.2V~30V 28-Pin MAX1634 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz~300kHz Transistor Driver (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

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.

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.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
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
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX1634
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1.5A
Voltage - Supply (Vcc/Vdd) 4.2V~30V
Control Features Enable, Reset, Sequencing
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~300kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.05mA
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 330kHz
Duty Cycle (Max) 99%
Output Phases 1
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1634EAI+T Overview


With its 28-SSOP (0.209, 5.30mm Width) package, the switching controller fits the needs of most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. The pmic is packaged in Tape & Reel (TR) solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 4.2V~30V voltage are supplied and operated. Worked in a -40°C~85°C TA dc switcher before. It can switch at 200kHz~300kHz. dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Enable, Reset, Sequencing. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . 28 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Other relevant dc to dc converter ics will be returned if you search "MAX1634". 28 pins are on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. As determined by the test statistics, the output voltage of DC regulator is 5V. If you start a project, note down the dc dc regulator's usual output current of 1.5A. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. This dc regulatorhas a max frequency of 330kHz. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 30V. You should not supply more current than 0.05mA to the controller.

MAX1634EAI+T Features


Transistor Driver Outputs
Switching Frequency: 200kHz~300kHz
Enable, Reset, Sequencing
PULSE WIDTH MODULATION

MAX1634EAI+T Applications


There are a lot of Maxim Integrated MAX1634EAI+T DC to DC converter applications.

  • Smoke exhaust equipment
  • seismic instrument power circuits
  • Shearing machines
  • Textile machinery
  • Sensitive electronic devices
  • Refrigerators of central air conditioners
  • Imported equipment
  • Computer rooms
  • Magnetohydrodynamic power
  • Large fire protection systems