Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC3855IFE#TRPBF

LTC3855IFE#TRPBF

LTC3855IFE#TRPBF

Linear Technology/Analog Devices

4.5V~38V 38-Pin LTC3855 DC to DC converter IC2 Outputs 250kHz~770kHz Transistor Driver

SOT-23

LTC3855IFE#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 38
Supplier Device Package 38-TSSOP-EP
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2009
Series PolyPhase®
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Base Part Number LTC3855
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Number of Channels 1
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Topology Buck
Frequency - Switching 250kHz~770kHz
Synchronous Rectifier Yes
Max Frequency 850kHz
Duty Cycle (Max) 95%
Clock Sync No
Output Phases 2
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $4.86200 $9.724
LTC3855IFE#TRPBF Product Details

LTC3855IFE#TRPBF Overview


It comes in a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, so switching controller can be used for most applications. For 2 outputs, the dc motor controller is appropriate. An enclosure of Tape & Reel (TR) is used to package the PMIC. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4.5V~38V is the supply voltage and the operating voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~125°C TJ. The switching controller can be switched at 250kHz~770kHz. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. Searching "LTC3855" will return other relevant dc to dc converter ics. 38 pins are present on switching converter. It is estimated that this dc regulatorhas a maximum frequency of 850kHz. At -40°C and above, dc regulator should be kept. DC regulator should run at a temperature 125°C higher than 125°C. Basically, it's a dc to dc voltage regulator from the PolyPhase? series. Its supplier dc dc controller package would be 38-TSSOP-EP. There are 1 channels for high-quality communication.

LTC3855IFE#TRPBF Features


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

LTC3855IFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3855IFE#TRPBF DC to DC converter applications.

  • Industrial controllers
  • Cutting machine tools
  • Overvoltage protection circuits in TV sets
  • Surface processing equipment
  • Various precision measuring instruments
  • Sink circuits
  • Industrial robots
  • Adjustable voltage or current linear circuits
  • Series voltage regulation circuits
  • Current source circuits

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News