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  • LTC3834EFE#PBF

LTC3834EFE#PBF

20 Terminals 4V~36V 20-Pin LTC3834 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~530kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3834EFE#PBF
  • Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 169
  • Description: 20 Terminals 4V~36V 20-Pin LTC3834 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~530kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
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 0.65mm
Frequency 530kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3834
Function Step-Down
Number of Outputs 1
Output Voltage 10V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3A
Voltage - Supply (Vcc/Vdd) 4V~36V
Control Features Enable, Phase Control, Power Good, Soft Start, Tracking
Max Output Voltage 10V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~530kHz
Max Input Voltage 36V
Synchronous Rectifier Yes
Min Output Voltage 800mV
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99.4%
Clock Sync No
Length 6.5mm
Width 4.4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC3834EFE#PBF Overview


In the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. For outputs of 1, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. dc control's supply and operating voltages are 4V~36V. Qualified to work in a -40°C~85°C TA dc switcher. Using this switching controller, it is possible to switch at 250kHz~530kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Enable, Phase Control, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 20 of dc switching. A DC switcher's nominal voltage of 12V is input. LTC3834 can be used to locate other relevant dc to dc converter ics. There are only 20 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 10V voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 3A. Switching controller operates at 530kHz Hz. The dc switcher's maximum input voltage is 36V, so users must limit the voltage accordingly. At its maximum, the switching converter can output 10V volts. Its lowest voltage output is not less than 800mV.

LTC3834EFE#PBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~530kHz
Enable, Phase Control, Power Good, Soft Start, Tracking
Frequency: 530kHz

LTC3834EFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3834EFE#PBF DC to DC converter applications.

  • Medical monitoring systems
  • Grinders
  • Industrial controllers
  • Flaw detection equipment
  • Driver circuits
  • Radio equipment
  • Textile machinery
  • Printing equipment
  • Motor controller circuits
  • Serial communication converter