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  • LT3845AEFE#TRPBF

LT3845AEFE#TRPBF

16 Terminals 4V~60V LT3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3845AEFE#TRPBF
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 388
  • Description: 16 Terminals 4V~60V LT3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 225
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3845
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 8V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~60V
Control Features Enable, Frequency Control, Soft Start
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz
Input Voltage (Max) 60V
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant

LT3845AEFE#TRPBF Overview


The switching controller fits in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. 1 outputs can be generated with the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 4V~60V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. A switching controller such as this can switch at a value of 300kHz . dc dc regulators can be carried out with Surface Mount. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. Various 16 terminations. The DC switcher's nominal voltage is 20V. LT3845 can be searched for other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. The minimum input voltage of the dc dc voltage regulator should be 4V. Test statistics indicate DC regulator outputs 8V voltage. It should be noted that the dc to dc regulator only accepts 60V voltage as input voltage. DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V to better satisfy the need.

LT3845AEFE#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Frequency Control, Soft Start
ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V

LT3845AEFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3845AEFE#TRPBF DC to DC converter applications.

  • Textile machinery
  • CMM
  • Communication system
  • Automatic plug-in machines
  • Domestic water pumps
  • Computed tomography (CT)
  • Solar power plants
  • Digital display device
  • Combined machine tools
  • Hydraulic presses