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LTC3861IUHE#PBF

LTC3861IUHE#PBF

LTC3861IUHE#PBF

Linear Technology/Analog Devices

36 Terminals 3V~5.5V LTC3861 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~3MHz PWM Signal

SOT-23

LTC3861IUHE#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 36-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
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
JESD-30 Code R-PQCC-N36
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 5V
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
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 $7.70000 $7.7
25 $5.11360 $127.84
100 $4.22800 $422.8
250 $4.01660 $1004.15
500 $3.92600 $1963
LTC3861IUHE#PBF Product Details

LTC3861IUHE#PBF Overview


It comes in a 36-WFQFN Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 2 outputs. An enclosure of Tube is used to package the PMIC. PWM Signal dc switching's outputs (s) can be handled by it. This dc control operates at 3V~5.5V and has a 3V~5.5V supply voltage. Worked in an dc switcher with a -40°C~125°C TJ rating. A switching controller such as this can switch at a value of 250kHz~3MHz . The Surface Mount value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by 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. 36 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. In addition to "LTC3861", there are other relevant dc to dc converter ics you can find. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the dc dc voltage regulator's minimum input voltage be 3V. At most, the dc to dc regulator accepts 5.5V input voltage. This value is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V so that DC to DC voltage regulator better serves the purpose. PolyPhase? series dc to dc voltage regulator belong to this series.

LTC3861IUHE#PBF 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#PBF Applications


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

  • Smart grid
  • Various precision measuring detectors
  • Linear guide
  • Automatic plug-in machines
  • Scientific testing
  • Magnetohydrodynamic power
  • Current source circuits
  • Electric heating, lighting
  • Network technology
  • Textile machinery

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