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  • MAX1956ETI+

MAX1956ETI+

28 Terminals 1.6V~5.5V MAX1956 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 600kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1956ETI+
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 287
  • Description: 28 Terminals 1.6V~5.5V MAX1956 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 97%
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tube
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
Terminal Form NO LEAD
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
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 3.3V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
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
Input Voltage (Max) 5.5V

MAX1956ETI+ Overview


In the 28-WFQFN Exposed Pad package, the switching controller meets most application requirements. dc motor controller is suitable for 2 output generation. PMIC packaging is solid with a Tube enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). 1.6V~5.5V is the operating voltage and supply voltage of the dc control. A -40°C~85°C TA dc switcher is not a problem. With this switching controller, you can switch at 600kHz. The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Sequencing. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. Various 28 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 3.3V. Search for "MAX1956" to find other relevant dc to dc converter ics. It is recommended that the input voltage of the dc dc voltage regulator be 1.6V. The dc to dc regulator is limited to 5.5V input voltage.

MAX1956ETI+ Features


Transistor Driver Outputs
Switching Frequency: 600kHz
Current Limit, Enable, Sequencing
PULSE WIDTH MODULATION

MAX1956ETI+ Applications


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

  • Drilling machines
  • Large fire protection systems
  • Driver circuits
  • Industrial controllers
  • Product testing
  • Hydro power
  • Overvoltage protection circuits in TV sets
  • Communication system
  • Computer monitoring equipment of building
  • Electric water heaters