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LTC3861IUHE#TRPBF

LTC3861IUHE#TRPBF

LTC3861IUHE#TRPBF

Linear Technology/Analog Devices

36 Terminals 3V~5.5V 36-Pin LTC3861 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 250kHz~3MHz PWM Signal

SOT-23

LTC3861IUHE#TRPBF Datasheet

non-compliant

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-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 36
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
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)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3861
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~3MHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Max Frequency 2.1MHz
Duty Cycle (Max) 91.5%
Height Seated (Max) 0.8mm
Length 6mm
Width 5mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.495560 $3.49556
10 $3.297698 $32.97698
100 $3.111036 $311.1036
500 $2.934940 $1467.47
1000 $2.768811 $2768.811
LTC3861IUHE#TRPBF Product Details

LTC3861IUHE#TRPBF Overview


Capsuled in the 36-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. PMIC packaging is solid with a Tape & Reel (TR) enclosure. A total of PWM Signal dc switching's outputs can be handled by it. Voltages 3V~5.5V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 250kHz~3MHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. 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. A variety of dc switching's functions can be performed on 36 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 5V. You can find other relevant dc to dc converter ics by searching "LTC3861". Pins number 36 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. An input voltage of 3V is the minimum required for the dc dc voltage regulator. A maximum voltage of 5.5V is accepted by the dc to dc regulator as an input voltage. It is estimated that this dc regulatorhas a maximum frequency of 2.1MHz. The value of DC to DC voltage regulator is set at ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V in order to fulfill the requirements more effectively. Basically, it's a dc to dc voltage regulator from the PolyPhase® series. Channels are 1 for high-quality communication.

LTC3861IUHE#TRPBF Features


PWM Signal Outputs
Switching Frequency: 250kHz~3MHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V


LTC3861IUHE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC3861IUHE#TRPBF DC to DC converter applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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