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LTC3731HG#PBF

LTC3731HG#PBF

LTC3731HG#PBF

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

LTC3731HG#PBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 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 -40°C~140°C TJ
Packaging Tube
Published 2010
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
Termination SMD/SMT
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
Frequency 600kHz
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3731
Function Step-Down
Number of Outputs 3
Output Voltage 32V
Output Type Transistor Driver
Max Output Current 5A
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 5A
Voltage - Supply (Vcc/Vdd) 3.8V~7V
Control Features Enable, Phase Control, Power Good, Soft Start
Max Output Voltage 32V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 225kHz~680kHz
Max Input Voltage 7V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 98.5%
Clock Sync No
Height Seated (Max) 2mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.100447 $5.100447
10 $4.811742 $48.11742
100 $4.539379 $453.9379
500 $4.282433 $2141.2165
1000 $4.040032 $4040.032
LTC3731HG#PBF Product Details

LTC3731HG#PBF Overview


The switching controller fits in the 36-SSOP (0.209, 5.30mm Width) package and is ideal for most applications. 3 outputs are supported by the dc motor controller. The pmic is packaged in Tube solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 3.8V~7V voltage are supplied and operated. Worked in an dc switcher with a -40°C~140°C TJ rating. The switching controller can be switched at 225kHz~680kHz. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Phase Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. DUAL are the position of the terminal of the switching converters. Various 36 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. In addition to "LTC3731", there are other relevant dc to dc converter ics you can find. Total pins of switching converter are 36. Particularly, switching converter is a type of Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 32V voltage. You should note down the dc dc regulator's usual output current of 5A when you start a project. A frequency of 600kHz is set for the switching controller. PolyPhase? series dc to dc voltage regulator belong to this series. In order to limit the voltage of a dc switcher whose maximum input voltage is 7V, it must be limited by the user. A dc switcher can only produce an output current of 5A. Its datasheet indicates the switching converter can output a maximum of 32V volts. Channels 1 are required for high-quality communication.

LTC3731HG#PBF Features


Transistor Driver Outputs
Switching Frequency: 225kHz~680kHz
Enable, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Frequency: 600kHz

LTC3731HG#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3731HG#PBF DC to DC converter applications.

  • Ball screw pair
  • Grinders
  • Digital video recorders
  • Combined machine tools
  • Magnetohydrodynamic power
  • Photovoltaic power
  • Smart grid
  • Automatic plug-in machines
  • Series voltage regulation circuits
  • Sensitive electronic devices

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