Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC3855EUJ#TRPBF

LTC3855EUJ#TRPBF

LTC3855EUJ#TRPBF

Linear Technology/Analog Devices

40 Terminals 4.5V~38V 40-Pin LTC3855 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~770kHz Transistor Driver

SOT-23

LTC3855EUJ#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 40
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2006
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3855
Function Step-Down
Number of Outputs 2
Output Voltage 12.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~770kHz
Input Voltage (Max) 38V
Control Technique PHASE-SHIFT CONTROL
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 850kHz
Duty Cycle (Max) 95%
Clock Sync No
Height Seated (Max) 0.8mm
Length 6mm
Width 6mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $8.084245 $8.084245
10 $7.626646 $76.26646
100 $7.194949 $719.4949
500 $6.787688 $3393.844
1000 $6.403479 $6403.479
LTC3855EUJ#TRPBF Product Details

LTC3855EUJ#TRPBF Overview


This switching controller fits most application requirements since it is packaged in a 40-WFQFN Exposed Pad package. It is sufficient to generate 2 outputs with this dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 4.5V~38V. A -40°C~85°C TA dc switcher is not a problem. There is a switch at 250kHz~770kHz that can be used with this controller. The Surface Mount makes it ideal for general dc dc regulator. Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of 40 terminations are available in dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PHASE-SHIFT CONTROL. DC switcher's input voltageis 15V volts. Search for "LTC3855" to find other relevant dc to dc converter ics. The switching converter has a total of 40 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4.5V. Statistically, DC regulator outputs 12.5V volts. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. 850kHz is the maximum frequency of this dc regulators. The dc to dc voltage regulator is from the PolyPhase? series. There are 1 channels for high-quality communication.

LTC3855EUJ#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~770kHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
PHASE-SHIFT CONTROL

LTC3855EUJ#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3855EUJ#TRPBF DC to DC converter applications.

  • Network technology
  • Computer monitoring equipment of building
  • Motor controller circuits
  • SMT equipment
  • Solar power plants
  • Correction machines
  • Die casting equipment
  • Industrial robots
  • Pipe bending machines
  • Shearing machines

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News