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LTC3731CG#TRPBF

LTC3731CG#TRPBF

LTC3731CG#TRPBF

Linear Technology/Analog Devices

36 Terminals 3.8V~7V 36-Pin LTC3731 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 225kHz~680kHz Transistor Driver

SOT-23

LTC3731CG#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 36-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 36
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2011
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
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 LTC3731
Function Step-Down
Number of Outputs 3
Output Type Transistor Driver
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.8V~7V
Control Features Enable, Phase Control, Power Good, Soft Start
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 5A
Frequency - Switching 225kHz~680kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 750kHz
Duty Cycle (Max) 98.5%
Clock Sync No
Height Seated (Max) 2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.781675 $2.781675
10 $2.624221 $26.24221
100 $2.475681 $247.5681
500 $2.335547 $1167.7735
1000 $2.203347 $2203.347
LTC3731CG#TRPBF Product Details

LTC3731CG#TRPBF Overview


With a 36-SSOP (0.209, 5.30mm Width) package, the switching controller is suitable for a wide range of applications. For 3 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 3.8V~7V. Worked in an dc switcher with a 0°C~70°C TA rating. Switching can be done at 225kHz~680kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Phase Control, Power Good, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 36 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 5V. Search for "LTC3731" to find other relevant dc to dc converter ics. There are a total of 36 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. DC regulator has a maximum frequency of 750kHz. Current is output to the greatest value of 5A. The dc to dc voltage regulator belongs to the PolyPhase® series. There are 1 channels for high-quality communication.

LTC3731CG#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 225kHz~680kHz
Enable, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION


LTC3731CG#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC3731CG#TRPBF 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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