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  • LTC1628CUH#PBF

LTC1628CUH#PBF

32 Terminals 3.5V~30V 32-Pin LTC1628 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1628CUH#PBF
  • Package: 32-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 156
  • Description: 32 Terminals 3.5V~30V 32-Pin LTC1628 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 220kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1628
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Control Features Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 3.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 3A
Frequency - Switching 220kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 360kHz
Max Duty Cycle 99.4 %
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Operating Temperature 0°C~85°C TA
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
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

LTC1628CUH#PBF Overview


It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaging for the pmic consists of Tube solid enclosures. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3.5V~30V. Worked in a 0°C~85°C TA dc switcher before. Using this switching controller, it is possible to switch at 220kHz. 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. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. QUAD are the position of the terminal of the switching converters. There are many different types of terminations for 32. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "LTC1628". The switching converter has a total of 32 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the input voltage of the dc dc voltage regulator be 3.5V. Considering the dc to dc regulator can only accept 36V input voltage, it is important to take note of this. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 99.4 %. It is estimated that this dc regulatorhas a maximum frequency of 360kHz. As a result, switching converter outputs current to the greatest value possible (3A).

LTC1628CUH#PBF Features


Transistor Driver Outputs
Switching Frequency: 220kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 99.4 %

LTC1628CUH#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1628CUH#PBF DC to DC converter applications.

  • Sink circuits
  • Radio equipment
  • Surge protection circuits
  • Imported equipment
  • Grinders
  • Post equipment
  • Injection molding machinery
  • Packaging
  • Plate bending machines
  • Scientific research