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  • LTC1649IS#TRPBF

LTC1649IS#TRPBF

16 Terminals 2.7V~5V LTC1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1649IS#TRPBF
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 778
  • Description: 16 Terminals 2.7V~5V LTC1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1649
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.7V~5V
Control Features Current Limit, Enable, Soft Start
Input Voltage (Min) 2.7V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz
Input Voltage (Max) 5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 93%
Clock Sync No
Length 9.9mm
RoHS Status ROHS3 Compliant

LTC1649IS#TRPBF Overview


It comes in the 16-SOIC (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Tape & Reel (TR) solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 2.7V~5V. Suitable for working in an dc switcher that has a -40°C~85°C TA. This switching controller can switch at 200kHz. A generalization of dc dc regulator can be made using Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Soft Start which allows efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. 16 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis 3.3V volts. Other relevant dc to dc converter ics will be returned if you search "LTC1649". It is recommended that the input voltage of the dc dc voltage regulator be 2.7V. The dc to dc regulator is limited to 5V input voltage.

LTC1649IS#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC1649IS#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1649IS#TRPBF DC to DC converter applications.

  • Hydrogen power
  • Printing equipment
  • Scientific research
  • Computer application technology
  • Domestic water pumps
  • Thermal power
  • SMT equipment
  • Handheld GPS
  • Production lines
  • Servo drive system