Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC3789EUFD#TRPBF

LTC3789EUFD#TRPBF

LTC3789EUFD#TRPBF

Linear Technology/Analog Devices

28 Terminals 4V~38V 28-Pin LTC3789 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz~640kHz Transistor Driver

SOT-23

LTC3789EUFD#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
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)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 225
Terminal Pitch 0.5mm
Base Part Number LTC3789
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 38V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~640kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 710kHz
Duty Cycle (Max) 90%
Clock Sync No
Output Phases 1
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $9.668605 $9.668605
10 $9.121326 $91.21326
100 $8.605024 $860.5024
500 $8.117947 $4058.9735
1000 $7.658441 $7658.441
LTC3789EUFD#TRPBF Product Details

LTC3789EUFD#TRPBF Overview


The switching controller fits in the 28-WFQFN Exposed Pad package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's4V~38V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. A switching controller such as this can switch at a value of 200kHz~640kHz . The Surface Mount value makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good, Soft Start which allows efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. Various 28 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. In addition to "LTC3789", there are other relevant dc to dc converter ics you can find. In total, switching converter has 28 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. Statistically, DC regulator outputs 38V volts. It's important to remember that the dc dc regulator's normaloutput current is 20A, so you should note it down when starting a new project. It is estimated that this dc regulatorhas a maximum frequency of 710kHz. This value is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V so that DC to DC voltage regulator better serves the purpose.

LTC3789EUFD#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~640kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V

LTC3789EUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3789EUFD#TRPBF DC to DC converter applications.

  • Nuclear power plants
  • Bending machines
  • Special machining machine tools
  • Sink circuits
  • Correction machines
  • Motor controller circuits
  • Energy management systems
  • Computer-related products
  • Hydrogen power
  • CMM

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News