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LTC3890IGN-1#TRPBF

LTC3890IGN-1#TRPBF

LTC3890IGN-1#TRPBF

Linear Technology/Analog Devices

28 Terminals 4V~60V 28-Pin LTC3890 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

SOT-23

LTC3890IGN-1#TRPBF Datasheet

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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-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
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 DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Base Part Number LTC3890
Function Step-Down
Number of Outputs 2
Output Voltage 24V
Output Type Transistor Driver
Input Voltage-Nom 12V
Number of Channels 1
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~60V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 105kHz~835kHz 350kHz~535kHz
Input Voltage (Max) 60V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 850kHz
Duty Cycle (Max) 99%
Clock Sync No
Length 9.893mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $43.055985 $43.055985
10 $40.618853 $406.18853
100 $38.319673 $3831.9673
500 $36.150635 $18075.3175
1000 $34.104372 $34104.372
LTC3890IGN-1#TRPBF Product Details

LTC3890IGN-1#TRPBF Overview


This switching controller fits most application requirements since it is packaged in a 28-SSOP (0.154, 3.90mm Width) package. 2 outputs can be generated with the dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. There are Transistor Driver dc switching's output (s) that it can handle. dc control's supply and operating voltages are 4V~60V. Qualified to work in a -40°C~125°C TJ dc switcher. It can switch at 105kHz~835kHz 350kHz~535kHz. dc dc regulators can be carried out with Surface Mount. Enable, Frequency Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of dc switching's functions can be performed on 28 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC3890". There are a total of 28 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 4V. DC regulator outputs 24V voltage according to the test statistics. It should be fully noted that the dc to dc regulator only accepts 60V input voltage at most. There is a maximum frequency of 850kHz for this dc regulators. Communication on 1 channels is high-quality.

LTC3890IGN-1#TRPBF Features


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

LTC3890IGN-1#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3890IGN-1#TRPBF DC to DC converter applications.

  • Industrial controllers
  • Machining centers
  • Medical monitoring systems
  • Current source circuits
  • Adjustable voltage or current linear circuits
  • Injection molding machinery
  • Scientific research
  • Imported equipment
  • Electric heating, lighting
  • Laboratories

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