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LM2677S-12

LM2677S-12

LM2677S-12

Texas Instruments

7 Terminals 8V 7-Pin LM2677 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tube TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

SOT-23

LM2677S-12 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Number of Pins 7
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Base Part Number LM2677
Function Step-Down
Number of Outputs 1
Efficiency 92 %
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 CURRENT-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Width 8.64mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM2677S-12 Product Details

LM2677S-12 Overview


For optimal performance, this voltage regulator makes use of the Tube package. There are 7 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package for the purpose of space saving. 1 outputs have been configured in the voltage regulator 12v. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. This switching regulator is designed to fit the Surface Mount mounting system. As long as its operating temperature is -40°C~125°C TJ, dc to dc voltage regulator should perform well. The switching frequency of this DC-DC switching regulator reaches 260kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 8V. Voltage regulator's input voltage can reach 40V. With its peak reflow temperature of 235, this voltage regulator is essentially indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 24V for the purposes of operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. DC/DC regulators of this type are part of the LM2677 family of voltage regulator 12vs. There is a possibility that DC DC switching regulator can give voltage at 12V volts. The switching regulator operation of the system is controlled by 7 pins. The maximum output current reaches 5A A to meet the switching regulator operation requirements. In the SIMPLE SWITCHER? family, this part palys an important role in DC DC switching regulator's traget applications. Switching regulators such as this operate from voltages of 40V. No external factors affect how much current harley voltage regulator consumes.

LM2677S-12 Features


1 outputs
Peak reflow temperature (Cel) of 235
7 pins
Operating supply voltage of 40V

LM2677S-12 Applications


There are a lot of Texas Instruments LM2677S-12 Voltage Regulators applications.

  • Communication system
  • Machining centers
  • Production lines
  • Large fire protection systems
  • Industrial controllers
  • Computer rooms
  • Motor controller circuits
  • Electric heating, lighting
  • Sink circuits
  • Smoke exhaust equipment

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