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  • LTC1538CG-AUX#TRPBF

LTC1538CG-AUX#TRPBF

28 Terminals 3.5V~30V LTC1538 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1538CG-AUX#TRPBF
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 444
  • Description: 28 Terminals 3.5V~30V LTC1538 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 2A
Frequency - Switching Up to 400kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99%
Clock Sync No
Output Phases 1
Width 5.3mm
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 1996
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
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
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1538
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Control Features Enable, Power on Reset, Soft Start
Input Voltage (Min) 3.5V

LTC1538CG-AUX#TRPBF Overview


As a result of 28-SSOP (0.209, 5.30mm Width) compact design, the switching controller is compatible with most applications. For 2 outputs, the dc motor controller is appropriate. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. The supply and operating voltage of the dc control are 3.5V~30V. Work well in dc switchers with a 0°C~70°C TA. The switching controller is capable of switching at the Up to 400kHz position. The Surface Mount allows it to be used for dc dc regulator in general. Featured in the dcdc regulator is Enable, Power on Reset, Soft Start which allows efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. DUAL are the position of the terminal of the switching converters. There are many different types of terminations for 28. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. Other relevant dc to dc converter ics can be found by searching "LTC1538". There is a particular type of Switching Regulator or Controllers in switching converter. Input voltage of dc dc voltage regulator should be 3.5V. Based on the test statistics, DC regulator outputs voltage 5V. At most, the dc to dc regulator accepts 36V input voltage. As a result, switching converter outputs current to the greatest value possible (2A).

LTC1538CG-AUX#TRPBF Features


Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Enable, Power on Reset, Soft Start
PULSE WIDTH MODULATION

LTC1538CG-AUX#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1538CG-AUX#TRPBF DC to DC converter applications.

  • USB circuits
  • Industrial robots
  • Analog precision reference circuits
  • Telecommunications equipment
  • Mobile phones
  • Drilling machines
  • CMM
  • Alternators
  • Experimental setup
  • Precision electronic equipment