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MAX1634EAI

28 Terminals 4.2V~30V MAX1634 DC to DC converter ICSWITCHING 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: 299
  • Description: 28 Terminals 4.2V~30V MAX1634 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz~300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Terminal Pitch 0.65mm
Reach Compliance Code not_compliant
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
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.2V~30V
Control Features Enable, Reset, Sequencing
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.08A
Frequency - Switching 200kHz~300kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.05mA
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99%
Output Phases 1
RoHS Status Non-RoHS Compliant

MAX1634EAI Overview


It comes in a 28-SSOP (0.209, 5.30mm Width) package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 2 outputs. The pmic is packaged in Tube solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4.2V~30V is the operating voltage and supply voltage of the dc control. Suitable for work in a -40°C~85°C TA dc switcher. In this switching controller, the switch can be set to 200kHz~300kHz. dc dc regulator is made easier with Surface Mount. To provide efficient switching control, Enable, Reset, Sequencing is included in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 28 of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. A search for "MAX1634" will reveal other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 5V voltage. Considering the dc to dc regulator can only accept 30V input voltage, it is important to take note of this. A maximum value of 0.08A is output for current. There should be 0.05mA more than 0.05mA amps of current supplied to the controller.

MAX1634EAI Features


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

MAX1634EAI Applications


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

  • Ball screw pair
  • Automatic testing equipment
  • Elevator lighting
  • CNC system
  • Various CNC machine tools
  • Printing equipment
  • Geothermal power
  • Servo drive system
  • Network technology
  • Lathes