Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC3858EUFD-1#PBF

LTC3858EUFD-1#PBF

LTC3858EUFD-1#PBF

Linear Technology/Analog Devices

28 Terminals 4V~38V LTC3858 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

SOT-23

LTC3858EUFD-1#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3858
Function Step-Down
Number of Outputs 2
Output Voltage 5.1V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 105kHz~835kHz 350kHz~535kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 99.4%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $21.784038 $21.784038
10 $20.550979 $205.50979
100 $19.387717 $1938.7717
500 $18.290299 $9145.1495
1000 $17.254999 $17254.999
LTC3858EUFD-1#PBF Product Details

LTC3858EUFD-1#PBF Overview


Capsuled in the 28-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. PMIC is packaged in a solid enclosure of Tube. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's4V~38V is the operating voltage and supply voltage of the dc control. A -40°C~125°C TJ dc switcher is not a problem. The switching controller is capable of switching at the 105kHz~835kHz 350kHz~535kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. Enable, Frequency Control, Power Good, Soft Start provides dcdc regulator efficient switching control. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. An array of 28 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. There is a DC switcher's nominal voltage of 12V. You can find other relevant dc to dc converter ics by searching "LTC3858". Specially, switching converter corresponds to type Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. DC regulator outputs 5.1V voltage based on test statistics. The dc to dc regulator can only accept a maximum input voltage of 38V.

LTC3858EUFD-1#PBF Features


Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION

LTC3858EUFD-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3858EUFD-1#PBF DC to DC converter applications.

  • Printing
  • Wind power
  • Geothermal power
  • Industrial robots
  • Combined machine tools
  • Correction machines
  • Flaw detection equipment
  • Packaging
  • Digital precision reference circuits
  • Overvoltage protection circuits in TV sets

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News