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TEXAS INSTRUMENTS  LM2675M-12/NOPB  Buck (Step Down) Switching Regulator, Fixed, 6.5V-40V In, 12V And 1A Out, 260 kHz, SOIC-8

TEXAS INSTRUMENTS LM2675M-12/NOPB
Technical Data Sheet (1.47MB) EN See all Technical Docs

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Product Overview

The LM2675M-12/NOPB is a SIMPLE SWITCHER® low component count Step-down Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load current with excellent line and load regulation. This device is available in fixed output voltages of 12V version and requiring a minimum number of external components, this regulator is simple to use and include patented internal frequency compensation and a fixed frequency oscillator. The LM2675 series monolithic integrated circuit voltage regulator operates at a switching frequency of 260kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a guaranteed ±1.5% tolerance on output voltage within specified input voltages and output load conditions and ±10% on the oscillator frequency. The output switch includes current limiting, as well as thermal shutdown for full protection under fault conditions.
  • 6.0 Version computer design software
  • Requires only 5 external components
  • Uses readily available standard inductors
  • 0.25Ω DMOS Output switch
  • TTL shutdown capability
  • Low power standby mode
  • Thermal shutdown and current limit protection
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
6.5V
Input Voltage Max:
40V
DC / DC Converter IC Case:
SOIC
No. of Pins:
8Pins
Output Current:
1A
Output Voltage Nom.:
12V
Switching Frequency:
260kHz
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

LM2675MX-12/NOPB

IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,SOP,28PIN,PLASTIC

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Price for: Each (Supplied on Full Reel)

2500+ $2.00

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187:  in stock

Price for: Each

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