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  • LT3990EMSE#TRPBF

LT3990EMSE#TRPBF

16 Terminals 4.2V 16-Pin LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tape & Reel (TR) 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3990EMSE#TRPBF
  • Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 627
  • Description: 16 Terminals 4.2V 16-Pin LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tape & Reel (TR) 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
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)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3990
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 62V
Output Voltage 25V
Output Type Adjustable
Voltage - Input (Min) 4.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 350mA
Voltage - Output (Min/Fixed) 1.21V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 210kHz~2.3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Length 4.039mm
Width 3mm
RoHS Status ROHS3 Compliant

LT3990EMSE#TRPBF Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. Throughout this voltage regulator, there are 16 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. The space-saving 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package is available for this voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Switching regulators like this one can be mounted on the Surface Mount mounting system. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. In this voltage regulator 12v, the switching frequency is 210kHz~2.3MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.21V. Featuring a maximum design flexibility of 350mA, dc to dc voltage regulator has a maximum output current of 350mA. Voltage regulator has a maximum input voltage of 62V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. There is a DC/DC regulator in this family that belongs to the LT3990 family. The voltage DC DC switching regulator can provide is up to 25V volts. There are 16 pins used for switching regulator operation.

LT3990EMSE#TRPBF Features


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

LT3990EMSE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3990EMSE#TRPBF Voltage Regulators applications.

  • Die casting equipment
  • Television equipment
  • Experimental setup
  • Adjustable voltage or current linear circuits
  • Imported equipment
  • Automatic testing equipment
  • Wide-range voltage regulation circuits
  • Large fire protection systems
  • Special machining machine tools
  • Serial communication converter