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LM2679SD-ADJ

LM2679SD-ADJ

LM2679SD-ADJ

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

LM2679SD-ADJ 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
Efficiency 84 %
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current 5A
Operating Supply Voltage 40V
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Voltage - Output (Min/Fixed) 1.21V
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
LM2679SD-ADJ Product Details

LM2679SD-ADJ Overview


optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. During the development of this harley voltage regulator, 14 terminations were made. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space-saving 14-VDFN Exposed Pad packages are available for this harley voltage regulator. There are 1 outputs configured on the voltage regulator. Adjusting voltage regulator's output pins generate Adjustable output. The voltage regulator 12v fits the Surface Mount mounting hole. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 260kHz. This voltage regulator is able to operate with the minimal input voltage of 8V. The adjusting voltage regulator's output voltage (Min/Fixed) is 1.21V. Voltage regulator's input voltage can reach 40V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. An input voltage of 12V is required for switching regulator operation. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. DC/DC regulators of this type are part of the LM2679 family of voltage regulator 12vs. Voltage regulator is capable of giving voltage at 37V volts. To operate the voltage regulator 12v, 14 pins are required. A maximum output current of 5A A is provided to meet the switching regulator operation requirements. 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. There is no external influence on harley voltage regulator as it consumes 4.2mA A of quiescent current.

LM2679SD-ADJ Features


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

LM2679SD-ADJ Applications


There are a lot of Texas Instruments LM2679SD-ADJ Voltage Regulators applications.

  • Access control systems
  • Handheld GPS
  • Thermal power
  • Smoke exhaust equipment
  • Production lines
  • Textile machinery
  • SMT equipment
  • CMM
  • USB circuits
  • Hydraulic presses

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