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MAX1634CAI+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-MAX1634CAI+T
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 394
  • Description: 28 Terminals 4.2V~30V 28-Pin MAX1634 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz~300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Number of Pins 28
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
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 SWITCHING CONTROLLER
Output Configuration Positive
Output Current 15A
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
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1634CAI+T Overview


The switching controller fits in the 28-SSOP (0.209, 5.30mm Width) package and is ideal for most applications. 2 outputs are supported by the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 4.2V~30V and has a 4.2V~30V supply voltage. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. A switching controller such as this can switch at a value of 200kHz~300kHz . The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, Reset, Sequencing is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of terminations with 28 of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "MAX1634". Total pins of switching converter are 28. As determined by the test statistics, the output voltage of DC regulator is 5V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 15A. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. DC regulator330kHz has the maximum frequency. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 30V. 0.05mA more than 0.05mA current should be supplied to the controller.

MAX1634CAI+T Features


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

MAX1634CAI+T Applications


There are a lot of Maxim Integrated MAX1634CAI+T DC to DC converter applications.

  • Lathes
  • Combined machine tools
  • Servo drive system
  • Hydro power
  • Ball screw pair
  • Electric heating, lighting
  • Grinders
  • Low output voltage switching power supply circuits
  • Magnetohydrodynamic power
  • Precision electronic equipment