Texas Instruments LM2678S-ADJ

Name: LM2678S-ADJ
Brand: Texas Instruments
SKU: 3849520-LM2678S-ADJ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2678S-ADJ

Manufacturer:: Texas Instruments

Ventron No:: 3849520-LM2678S-ADJ

Description:: IC REG BUCK ADJ 5A TO263-7

ECAD Model:

Datasheet:: LM2678S-ADJ

Specifications

Texas Instruments LM2678S-ADJ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2678S-ADJ.

Lifecycle Status
NRND (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Package / Case
TO-263-8, D2Pak (7 Leads Tab), TO-263CA
Surface Mount
YES
Number of Pins
7
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
SIMPLE SWITCHER®
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
7
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Position
SINGLE
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
235
Frequency
260kHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LM2678
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
40V
Output Voltage
37V
Output Type
Adjustable
Voltage - Input (Min)
8V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
5A
Voltage - Output (Min/Fixed)
1.21V
Topology
Buck
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Voltage - Output (Max)
37V
Height
4.65mm
Length
10.1mm
Width
8.89mm
Thickness
4.44mm
RoHS Status
Non-RoHS Compliant
Lead Free
Lead Free

Description

LM2678S-ADJ Overview
As a result of the use of the Tube package, the performance of this voltage regulator is optimized. As you can see, this harley voltage regulator contains 7 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space-saving TO-263-8, D2Pak (7 Leads Tab), TO-263CA packages are available for this harley voltage regulator. There are 1 outputs configured on the voltage regulator. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. The voltage regulator 12v fits the Surface Mount mounting hole. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. A dc to dc voltage regulator's minimum input voltage of 8V is required for this voltage regulator to operate. The output voltage of this voltage regulator (Min/Fixed) amounts to 1.21V volts. Featuring a maximum design flexibility of 5A, dc to dc voltage regulator has a maximum output current of 5A. The maximum input voltage of voltage regulator is 40V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. DC/DC regulators such as this one belong to the LM2678 family of products. Voltage of voltage regulator can be delivered at 37V volts. In order to operate voltage regulator, there are 7 pins that must be connected. 37V's maximal output voltage allows adjusting voltage regulator to operate easily. A type of DC-DC switching regulator, belonging to the SIMPLE SWITCHER® family of voltage regulators, is what we are describing here. At a frequency of 260kHz, dc to dc voltage regulator is capable of maintaining high accuracy.

LM2678S-ADJ Features
1 outputs
Peak reflow temperature (Cel) of 235
7 pins

LM2678S-ADJ Applications
There are a lot of Texas Instruments
LM2678S-ADJ Voltage Regulators applications.

Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment

LM2678S-ADJ More Descriptions

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125
Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max, PSSO7
IC, SWITCHING REG 5A ADJ, SMD, 2678; Primary Input Voltage:40V; No. of Outputs:1; Output Voltage:37V; Output Current:5A; Voltage Regulator Case Style:TO-263; No. of Pins:7; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:2%; Adjustable Output Voltage Min:1.285V; Base Number:2678; Frequency:260kHz; IC Generic Number:2678; Input Voltage Max:40V; Input Voltage Min:8V; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:5A; Output Voltage Max:37V; Output Voltage Min:1.2V; Package / Case:TO-263 (D2-Pak); Power Supply IC Type:Step-down switching regulator; Supply Voltage Max:40V; Supply Voltage Min:8V; Switch Output Current Isw Max:5A; Termination Type:SMD; Voltage Regulator Type:Switching, Step Down (Buck)

Certification