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LTC3859ALIFE#TRPBF

LTC3859ALIFE#TRPBF

LTC3859ALIFE#TRPBF

Linear Technology/Analog Devices

38 Terminals 4.5V~38V LTC3859 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 115kHz~835kHz 350kHz~535kHz Transistor Driver

SOT-23

LTC3859ALIFE#TRPBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.5mm
Base Part Number LTC3859
Function Step-Down, Step-Up/Step-Down
Number of Outputs 3
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck, Buck-Boost, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 115kHz~835kHz 350kHz~535kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 99%, 100%
Clock Sync No
Output Phases 2
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $6.31800 $12.636
LTC3859ALIFE#TRPBF Product Details

LTC3859ALIFE#TRPBF Overview


This switching controller fits most application requirements since it is packaged in a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package. This dc motor controller can be used to generate outputs with 3 numbers. The pmic is packaged in Tape & Reel (TR) solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~38V and has a 4.5V~38V 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 115kHz~835kHz 350kHz~535kHz . dc dc regulator is made easier with Surface Mount. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Power Good, Soft Start, Tracking. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Thare switching converters has a terminal (s) at DUAL . A variety of terminations with 38 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Other relevant dc to dc converter ics will be returned if you search "LTC3859". Switching converter is a type of Switching Regulator or Controllers in particular. It is recommended to use 4.5V as the minimum input voltage of dc dc voltage regulator.

LTC3859ALIFE#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 115kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3859ALIFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3859ALIFE#TRPBF DC to DC converter applications.

  • Network technology
  • Thermal power
  • Packaging
  • Lathes
  • Industrial robots
  • Elevator lighting
  • Fire elevators
  • Laboratories
  • Arc suppression circuits
  • PSRR circuits

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