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LTC3861EUHE#PBF

LTC3861EUHE#PBF

LTC3861EUHE#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

LTC3861EUHE#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 2008
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 $6.99000 $6.99
25 $4.63920 $115.98
100 $3.83600 $383.6
250 $3.64420 $911.05
500 $3.56200 $1781
LTC3861EUHE#PBF Product Details

LTC3861EUHE#PBF Overview


This switching controller fits most application requirements since it is packaged in a 36-WFQFN Exposed Pad package. dc motor controller is suitable for 2 output generation. Packaging for the pmic consists of Tube solid enclosures. PWM Signal dc switching's outputs (s) are supported. This dc control has a supply voltage and operating voltage of 3V~5.5V. Worked in an dc switcher with a -40°C~125°C TJ rating. It can switch at 250kHz~3MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking for efficient switching control. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. Various 36 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. There is a DC switcher's nominal voltage of 5V. Other relevant dc to dc converter ics will be returned if you search "LTC3861". The type is a particular Switching Regulator or Controllers of switching converter. 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. As a result, DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V so that the need can be met more directly. The dc to dc voltage regulator is from the PolyPhase? series.

LTC3861EUHE#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

LTC3861EUHE#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3861EUHE#PBF DC to DC converter applications.

  • Digital display device
  • Bending machines
  • Product burn-in
  • Current source circuits
  • Medical monitoring systems
  • Large fire protection systems
  • Cutting machine tools
  • Motor controller circuits
  • Digital video recorders
  • Smoke prevention equipment

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