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LTC3221EDC-3.3#TRMPBF

6 Terminals 1.8V 6-Pin LTC3221 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 600kHz Tape & Reel (TR) 6-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3221EDC-3.3#TRMPBF
  • Package: 6-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 786
  • Description: 6 Terminals 1.8V 6-Pin LTC3221 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 600kHz Tape & Reel (TR) 6-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 6-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 6
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 6
ECCN Code EAR99
Terminal Finish Tin (Sn)
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3221
Function Step-Up
Number of Outputs 1
Voltage - Input (Max) 4.4V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 60mA
Voltage - Input (Min) 1.8V
Input Voltage-Nom 2.5V
Max Supply Voltage 4.4V
Min Supply Voltage 1.8V
Analog IC - Other Type SWITCHED CAPACITOR REGULATOR
Operating Supply Current 8μA
Output Configuration Positive
Topology Charge Pump
Frequency - Switching 600kHz
Synchronous Rectifier No
Min Output Voltage 3.3V
Switcher Configuration DOUBLER INVERTER
Height Seated (Max) 0.8mm
Length 2mm
Width 2mm
RoHS Status ROHS3 Compliant

LTC3221EDC-3.3#TRMPBF Overview


It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package. During the development of this harley voltage regulator, 6 terminations were made. There is a SWITCHED CAPACITOR REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. Space-saving 6-WFDFN Exposed Pad packages are available for this harley voltage regulator. 1 outputs of voltage regulator are configured. The adjusting voltage regulator generates Fixed output. There is a switching regulator that is compatible with the Surface Mount mounting. The operating temperature should be kept at -40°C~85°C TA when the voltage regulator 12v is in operation. A DC-DC switching regulator such as this one switches at 600kHz. Despite its low input voltage, this voltage regulator can operate. Voltage regulator's input voltage can reach 4.4V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. For operation, switching regulator requires a nominal input voltage of 2.5V. There is a DC/DC regulator in this family that belongs to the LTC3221 family. A voltage of 3.3V volts can be generated by DC DC switching regulator. There are 6 pins used for switching regulator operation. As a general rule, this voltage regulator 12v should keep its output voltage at least at 3.3V. Switching regulator has a maximum output current of 60mA A, which is sufficient to meet the requirements of operation. By requiring a minimum voltage of 1.8VV, adjusting voltage regulator reliable performance is guaranteed. An operating voltage of 4.4V is the maximum supply voltage DC DC switching regulator can operate at. The voltage regulator operates with a supply current of 8μAmps.

LTC3221EDC-3.3#TRMPBF Features


1 outputs
Peak reflow temperature (Cel) of 260
6 pins

LTC3221EDC-3.3#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3221EDC-3.3#TRMPBF Voltage Regulators applications.

  • PSRR circuits
  • Emergency lighting monitoring equipment
  • Fire elevators
  • Laboratories
  • Hydro power
  • Serial communication converter
  • Terrestrial set-top boxes
  • Program control systems
  • Combined machine tools
  • Automatic plug-in machines