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LM2679SDX-12

LM2679SDX-12

LM2679SDX-12

Texas Instruments

14 Terminals 8V 14-Pin LM2679 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tape & Reel (TR) 14-VDFN Exposed Pad

SOT-23

LM2679SDX-12 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VDFN Exposed Pad
Number of Pins 14
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Base Part Number LM2679
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 12V
Output Type Fixed
Max Output Current 5A
Operating Supply Voltage 40V
Voltage - Input (Min) 8V
Input Voltage-Nom 24V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Length 6mm
Width 5mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM2679SDX-12 Product Details

LM2679SDX-12 Overview


optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. A voltage regulator consists of 14 terminations. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. Space savings are achieved by placing this voltage regulator in the 14-VDFN Exposed Pad package. There are 1 outputs on DC DC switching regulator. On its output pins, this adjusting voltage regulator generates Fixed output. There is a switching regulator that is compatible with the Surface Mount mounting. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. This voltage regulator 12v reaches a switching frequency of 260kHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. The maximum input voltage of this voltage regulator 12v is 40V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 24V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. The LM2679 family of DC/DC regulators includes this DC/DC regulator. Voltage of voltage regulator can be delivered at 12V volts. 14 pins are used for switching regulator operation. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 5A A. Known as a switching DC-DC regulator, this voltage regulator belongs to the SIMPLE SWITCHER? family. Switching regulators such as this operate from voltages of 40V. Despite external influences, voltage regulator consumes 4.2mA A of quiescent current.

LM2679SDX-12 Features


1 outputs
Peak reflow temperature (Cel) of 260
14 pins
Operating supply voltage of 40V

LM2679SDX-12 Applications


There are a lot of Texas Instruments LM2679SDX-12 Voltage Regulators applications.

  • Overvoltage protection circuits in TV sets
  • SMT equipment
  • Various precision measuring detectors
  • CNC system
  • Emergency lighting monitoring equipment
  • Ball screw pair
  • Radio equipment
  • Current source circuits
  • Lathes
  • Surface processing equipment

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