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MAX1956ETI+T

MAX1956ETI+T

MAX1956ETI+T

Maxim Integrated

28 Terminals 1.6V~5.5V 28-Pin MAX1956 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 600kHz Transistor Driver

SOT-23

MAX1956ETI+T Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1956
Function Step-Down
Number of Outputs 2
Output Voltage 4.95V
Output Type Transistor Driver
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.3V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Operating Supply Current 100μA
Nominal Supply Current 25A
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 1.6V~5.5V
Control Features Current Limit, Enable, Sequencing
Input Voltage (Min) 1.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 600kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 660kHz
Max Duty Cycle 93 %
Duty Cycle (Max) 97%
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $3.97800 $7.956
MAX1956ETI+T Product Details

MAX1956ETI+T Overview


With a 28-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 1.6V~5.5V. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 600kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Sequencing. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. An array of 28 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 3.3V. Search for "MAX1956" to find other relevant dc to dc converter ics. There are a total of 28 pins on switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 1.6V. The test statistics indicate that DC regulator outputs a voltage of 4.95V. You should note that the dc dc regulator's usual output current is 25A. It is set to 93 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. DC regulator has a maximum frequency of 660kHz. To run the voltage regulator dc to dc safely and reliably, users should apply 5.5V to the voltage regulator dc to dc. The supply current is 100μA. This the controllers dc has a nominal current supply of 25A.

MAX1956ETI+T Features


Transistor Driver Outputs
Switching Frequency: 600kHz
Current Limit, Enable, Sequencing
PULSE WIDTH MODULATION
Max Duty Cycle: 93 %


MAX1956ETI+T Applications


There are a lot of Maxim Integrated
MAX1956ETI+T DC to DC converter applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

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