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  • MAX638ACSA+

MAX638ACSA+

8 Terminals 2.2V 8-Pin MAX638 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX638ACSA+
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 589
  • Description: 8 Terminals 2.2V 8-Pin MAX638 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 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
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
Frequency 65kHz
Base Part Number MAX638
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Adjustable (Fixed)
Max Output Current 75mA
Operating Supply Voltage 16.5V
Voltage - Input (Min) 2.2V
Input Voltage-Nom 12V
Max Supply Voltage 16.5V
Min Supply Voltage 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Output Current 75mA
Max Output Voltage 16V
Voltage - Output (Min/Fixed) 1.31V 5V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.6mA
Synchronous Rectifier No
Min Output Voltage 1.25V
Nominal Output Voltage 5V
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX638ACSA+ Overview


optimized performance is achieved by utilizing the Tube package in this voltage regulator. During the development of this harley voltage regulator, 8 terminations were made. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. For space-saving purposes, this voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package. There are 1 outputs configured on the voltage regulator. Adjusting voltage regulator's output pins generate Adjustable (Fixed) output. A Surface Mount mounting is required for this switching regulator. As long as its operating temperature is 0°C~70°C TA, dc to dc voltage regulator should perform well. This voltage regulator is able to operate with the minimal input voltage of 2.2V. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 1.31V 5V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 12V. This voltage regulator is included in the Switching Regulator or Controllers subcategory. MAX638 is a family of voltage regulators that belong to the DC/DC industry. Voltage regulator is capable of giving voltage at 5V volts. To operate the voltage regulator 12v, 8 pins are required. There should be at least a 1.25V volt output voltage for this switching regulator in order to make it work properly. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 75mA A. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 16V. DC-DC switching regulator with 16.5V supply voltage. The dc to dc voltage regulator's minimum supply voltage of 5V volts ensures reliable performance. DC DC switching regulator can be operated from a voltage of 16.5V as its maximum supply voltage. It is capable of maintaining high accuracy with the dc to dc voltage regulator's frequency of 65kHz. Normally, 75mA is the output current of adjusting voltage regulator.

MAX638ACSA+ Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 16.5V

MAX638ACSA+ Applications


There are a lot of Maxim Integrated MAX638ACSA+ Voltage Regulators applications.

  • Post equipment
  • Bending machines
  • Surge protection circuits
  • Digital precision reference circuits
  • Milling machines
  • Magnetohydrodynamic power
  • Correction machines
  • Special machining machine tools
  • Hydraulic presses
  • Motor controller circuits