English

All Products

View All >>
  • MAX1634EAI+

MAX1634EAI+

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


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1634EAI+
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 320
  • Description: 28 Terminals 4.2V~30V 28-Pin MAX1634 DC to DC converter ICDUAL SWITCHING 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 Tube
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
Base Part Number MAX1634
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type DUAL 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
Max Duty Cycle 99 %
Output Phases 1
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1634EAI+ Overview


As a result of 28-SSOP (0.209, 5.30mm Width) compact design, the switching controller is compatible with most applications. It is sufficient to generate 2 outputs with this dc motor controller. An enclosure of Tube is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 4.2V~30V. Worked in an dc switcher with a -40°C~85°C TA rating. It can switch at 200kHz~300kHz. dc dc regulator is made easier with Surface Mount. DCDC regulator is controlled efficiently by Enable, Reset, Sequencing. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. The switching converters's terminals (s) are designed at DUAL. There are many different types of terminations for 28. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 15V volts. Other relevant dc to dc converter ics will be returned if you search "MAX1634". There are a total of 28 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. Statistically, DC regulator outputs 5V volts. normally, the dc dc regulator's output current is 1.5A, which you should keep in mind when starting a project. The duty cycle of the voltage regulator dc to dc can be set to 99 % on power-up or power-down to ensure reliability. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. There is a maximum frequency of 330kHz for this dc regulators. When running the voltage regulator dc to dc in a circuit, users should apply 30V to ensure safety and reliability. 0.05mA more than 0.05mA current should be supplied to the controller.

MAX1634EAI+ Features


Transistor Driver Outputs
Switching Frequency: 200kHz~300kHz
Enable, Reset, Sequencing
PULSE WIDTH MODULATION
Max Duty Cycle: 99 %

MAX1634EAI+ Applications


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

  • Experimental setup
  • Packaging
  • Computed tomography (CT)
  • CMM
  • Printing equipment
  • Energy management systems
  • Motor controller circuits
  • Digital display device
  • Planers
  • Sink circuits