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  • LTC3822EDD#TRPBF

LTC3822EDD#TRPBF

10 Terminals 2.75V~4.5V 10-Pin LTC3822 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz 550kHz 750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3822EDD#TRPBF
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 391
  • Description: 10 Terminals 2.75V~4.5V 10-Pin LTC3822 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz 550kHz 750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 10
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3822
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) 2.75V~4.5V
Control Features Enable, Frequency Control
Input Voltage (Min) 2.75V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 300kHz 550kHz 750kHz
Input Voltage (Max) 4.5V
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 850kHz
Duty Cycle (Max) 99%
Clock Sync No
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant

LTC3822EDD#TRPBF Overview


In the 10-WFDFN Exposed Pad package, the switching controller meets most application requirements. For outputs of 1, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc control's supply and operating voltages are 2.75V~4.5V. Suitable for work in a -40°C~85°C TA dc switcher. This switching controller can switch at 300kHz 550kHz 750kHz. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 10 of dc switching. It is inputted with a DC switcher's voltage of 3.3V. Other relevant dc to dc converter ics can be found by searching "LTC3822". Switching converter has a total of 10 pins. There is a particular type of Switching Regulator or Controllers in switching converter. The minimum input voltage of the dc dc voltage regulator should be 2.75V. Voltages 4.5V are the maximum that the dc to dc regulator will accept. This dc regulatorhas a max frequency of 850kHz. A maximum value of 1A is output for current.

LTC3822EDD#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 300kHz 550kHz 750kHz
Enable, Frequency Control

LTC3822EDD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3822EDD#TRPBF DC to DC converter applications.

  • Computed tomography (CT)
  • Combined machine tools
  • Thermal power
  • Electric heating, lighting
  • Refrigerators of central air conditioners
  • Radio equipment
  • USB circuits
  • Computer monitoring equipment of building
  • Alternators
  • Smoke exhaust equipment