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MAX1858AEEG+T

24 Terminals 4.5V~23V MAX1858 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX1858AEEG+T
  • Package: 24-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 960
  • Description: 24 Terminals 4.5V~23V MAX1858 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 24-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX1858
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~23V
Control Features Current Limit, Enable, Frequency Control, Reset
Input Voltage (Min) 4.5V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~600kHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Height Seated (Max) 1.73mm
Length 8.65mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX1858AEEG+T Overview


It comes in a 24-SSOP (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 2 outputs can be generated with the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4.5V~23V. Qualified to work in an dc switcher with -40°C~85°C TA. The switching controller can be switched at 100kHz~600kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Reset. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. 24 terminations with a variety of function. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 5V volts. Other relevant dc to dc converter ics will be returned if you search "MAX1858". An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. At most, the dc to dc regulator accepts 5.5V input voltage.

MAX1858AEEG+T Features


Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Current Limit, Enable, Frequency Control, Reset
PULSE WIDTH MODULATION

MAX1858AEEG+T Applications


There are a lot of Maxim Integrated MAX1858AEEG+T DC to DC converter applications.

  • Geothermal power
  • Automatic plug-in machines
  • Handheld GPS
  • Energy management systems
  • PSRR circuits
  • Milling machines
  • Lathes
  • Driver circuits
  • Cutting machine tools
  • Digital precision reference circuits