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MAX634ESA

8 Terminals 2.6V 8-Pin MAX634 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100Hz~75kHz Tube 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX634ESA
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 430
  • Description: 8 Terminals 2.6V 8-Pin MAX634 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100Hz~75kHz Tube 8-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1996
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Base Part Number MAX634
Function Step-Up/Step-Down
Number of Outputs 1
Efficiency 80 %
Voltage - Input (Max) 16.5V
Output Voltage -5V
Output Type Adjustable
Max Output Current 150mA
Operating Supply Voltage 16.5V
Voltage - Input (Min) 2.6V
Input Voltage-Nom 6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Negative
Max Output Voltage -20V
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 100Hz~75kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.5mA
Synchronous Rectifier No
Min Output Voltage -2.6V
Voltage - Output (Max) -20V
Length 4.9mm
Width 4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MAX634ESA Overview


A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 8 terminations are present. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) package. In this case, DC DC switching regulator has 1 outputs configured to it. Adjusting voltage regulator's output pins generate Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. A DC-DC switching regulator of this type operates at a switching frequency of 100Hz~75kHz. A dc to dc voltage regulator's minimum input voltage of 2.6V is required for this voltage regulator to operate. There is a maximum input voltage of 16.5V for this voltage regulator 12v. Its 245 peak reflow temperature makes this regulator essentially indestructible. For operation, switching regulator requires a nominal input voltage of 6V. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. The MAX634 family of DC/DC regulators includes this DC/DC regulator. Voltage can be produced at -5V volts by voltage regulator. In order to operate voltage regulator, there are 8 pins that must be connected. The output voltage for this switching regulator should be kept at -2.6V at least. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 150mA A. -20V's maximal output voltage allows adjusting voltage regulator to operate easily. An output voltage of -20V is provided by this regulator voltage. With 16.5V as the supply voltage, this DC-DC switching regulator will operate.

MAX634ESA Features


1 outputs
Peak reflow temperature (Cel) of 245
8 pins
Operating supply voltage of 16.5V

MAX634ESA Applications


There are a lot of Maxim Integrated MAX634ESA Voltage Regulators applications.

  • ATMs
  • Production lines
  • Computed tomography (CT)
  • Scientific research
  • Shearing machines
  • Industrial robots
  • CNC system
  • Remotely powered electric motors
  • Surface processing equipment
  • Gear/thread machining machines