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MAX639CSA+

8 Terminals 8-Pin MAX639 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX639CSA+
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 325
  • Description: 8 Terminals 8-Pin MAX639 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 8-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1997
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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number MAX639
Function Step-Down
Number of Outputs 1
Efficiency 94 %
Output Voltage 5V
Output Type Adjustable (Fixed)
Max Output Current 225mA
Operating Supply Voltage 11.5V
Max Supply Voltage 11.5V
Min Supply Voltage 4V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Power Dissipation 471mW
Max Output Voltage 11.5V
Voltage - Output (Min/Fixed) 1.3V 5V
Topology Buck
Control Mode CURRENT-MODE
Control Technique PULSE FREQUENCY MODULATION
Supply Current-Max (Isup) 0.02mA
Synchronous Rectifier No
Dropout Voltage 500mV
Min Output Voltage 1.3V
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX639CSA+ Overview


For optimal performance, this voltage regulator makes use of the Tube package. There are 8 terminations in this voltage regulator. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. This harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package for the purpose of space saving. In this case, DC DC switching regulator has 1 outputs configured to it. The adjusting voltage regulator generates Adjustable (Fixed) output. Surface Mount-mounting is compatible with this switching regulator. 0°C~70°C TA should be the operating temperature when voltage regulator is operating. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 1.3V 5V. A regulator with this 260 peak reflow temperature is essentially indestructible. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. DC/DC regulators of this type are part of the MAX639 family of voltage regulator 12vs. Voltage of voltage regulator can be delivered at 5V volts. There are 8 pins used for switching regulator operation. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 1.3V. Switching regulator has a maximum output current of 225mA A, which is sufficient to meet the requirements of operation. A maximum voltage of 11.5V can be obtained from the regulator voltage. With a supply voltage of 11.5V, this harley voltage regulator works. A dc to dc voltage regulator's dc to dc voltage regulator's minimum supply voltage of 4V V ensures reliable performance. It is able to operate from a maximum supply voltage of 11.5V, which is suitable for DC DC switching regulator's operation.

MAX639CSA+ Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 11.5V

MAX639CSA+ Applications


There are a lot of Maxim Integrated MAX639CSA+ Voltage Regulators applications.

  • Digital display device
  • Series voltage regulation circuits
  • Network technology
  • Various precision measuring instruments
  • Grinders
  • Hydraulic presses
  • Hydrogen power
  • Computed tomography (CT)
  • Machining centers
  • Elevator lighting