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  • MAX638AEPA+

MAX638AEPA+

8 Terminals 2.2V 8-Pin MAX638 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 65kHz Tube 8-DIP (0.300, 7.62mm)


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX638AEPA+
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 949
  • Description: 8 Terminals 2.2V 8-Pin MAX638 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 65kHz Tube 8-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 2.54mm
Base Part Number MAX638
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 16.5V
Output Voltage 5V
Output Type Adjustable (Fixed)
Voltage - Input (Min) 2.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Output Current 75mA
Voltage - Output (Min/Fixed) 1.31V 5V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 65kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.6mA
Synchronous Rectifier No
Height Seated (Max) 4.572mm
Length 9.375mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX638AEPA+ Overview


For optimal performance, this voltage regulator makes use of the Tube package. During the development of this harley voltage regulator, 8 terminations were made. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. In order to save space, this voltage regulator is packaged in the 8-DIP (0.300, 7.62mm) package. 1 outputs of voltage regulator are configured. This DC DC switching regulator generates Adjustable (Fixed) output on its output pins. Through Hole-mounting is compatible with this switching regulator. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. There is a switching frequency of 65kHz for this voltage regulator 12v. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.2V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.31V 5V. The maximum input voltage of voltage regulator is 16.5V. A regulator with this 260 peak reflow temperature is essentially indestructible. An input voltage of 12V is required for switching regulator operation. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. There is a DC/DC regulator in this family that belongs to the MAX638 family. The voltage DC DC switching regulator can provide is up to 5V volts. In order to operate voltage regulator, 8 pins are required. In normal circumstances, 75mA are the output current of DC DC switching regulator.

MAX638AEPA+ Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins

MAX638AEPA+ Applications


There are a lot of Maxim Integrated MAX638AEPA+ Voltage Regulators applications.

  • Electric water heaters
  • Plate bending machines
  • Medical equipment
  • Scientific research
  • Combined machine tools
  • Emergency lighting monitoring equipment
  • Ball screw pair
  • Automatic plug-in machines
  • Program control systems
  • Series voltage regulation circuits