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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

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
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Operating Temperature Min:
-40 °C
No. of Outputs:
1
SVHC:
No SVHC (15-Jun-2015)
Output Voltage:
12 V

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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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0

Price for: Each (Supplied on Full Reel)

2500+ $2.00

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IC, DC/DC CONVERTER, 1A, SMD

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315:  in stock

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