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LM22674 LM22674MRX-5.0/NOPB LM22674M-5.0 Texas Instrument IC Switching Regulator

Categories PMIC Chip
Brand Name: Texas Instruments
Model Number: LM22674MRX-5.0/NOPB
Certification: ROHS
Place of Origin: Malaysia
MOQ: 100pieces
Price: Negotiated
Payment Terms: T/T, Western Union
Supply Ability: 5000PCS
Delivery Time: 5 working days
Packaging Details: REEL/TAPE
Description: 4.5V to 42V, 500mA SIMPLE SWITCHER® buck converter with precision enable
Features: IC REG BUCK SIMPLE SWITCHER- Texas Instrument
Category: Electronic Components-Integrated circuits(IC)
Lead free status: RoHS Compliant, PB Free, Lead Free
Package: Surface mounting
Operating Temperature: -40°C ~ 85°C
RoHS: Compliant
Base part number: LM22674
  • Product Details
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LM22674 LM22674MRX-5.0/NOPB LM22674M-5.0 Texas Instrument IC Switching Regulator

Integrated Circuits IC-(Electronic Components )

LM22674 LM22674MRE-5.0/NOPB LM22674MRX-5.0/NOPB LM22674M-5.0 Texas Instrument IC switching regulator


Description for the LM22674

The LM22674 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 500 mA of load current. Excellent line and load regulation along with high efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5 V output and adjustable output voltage options are available. A switching frequency of 500 kHz allows for small external components and good transient response. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25 µA (typ). Built in soft-start (500 µs, typ) saves external components. The LM22674 also has built in thermal shutdown, and current limiting to protect against accidental overloads.

The LM22674 device is a member of Texas Instruments’ SIMPLE SWITCHER® family. The SIMPLE SWITCHER® concept provides for an easy to use complete design using a minimum number of external components and the TI WEBENCH® design tool. TI’s WEBENCH® tool includes features such as external component calculation, electrical simulation, thermal simulation, and Build-It boards for easy design-in.

  • Specifications:
CategoryIntegrated Circuits (ICs)
 PMIC
MfrTexas Instrument
SeriesTI Buck Switching Regulator IC
PackageTray & Reel (TR)
Part StatusActive
PLLYes
Main PurposeGeneral purpose
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface mounting
Package / CaseSMD
Product Base NumberLM22674

Features for the LM22674

  • Wide Input Voltage Range: 4.5 V to 42 V
  • Internally Compensated Voltage Mode Control
  • Stable with Low ESR Ceramic Capacitors
  • 200 mΩ N-Channel MOSFET
  • Output Voltage Options:
    -ADJ (Outputs as Low as 1.285 V)
    -5.0 (Output Fixed to 5 V)
  • ±1.5% Feedback Reference Accuracy
  • Switching Frequency of 500 kHz
  • –40°C to 125°C Operating Junction
    Temperature Range
  • Precision Enable Pin
  • Integrated Boot-Strap Diode
  • Integrated Soft-Start
  • Fully WEBENCH® Enabled
  • LM22674-Q1 is an Automotive Grade Product
    that is AEC-Q100 Grade 1 Qualified
    (–40°C to +125°C Operating Junction
    Temperature)
  • SO PowerPAD (Exposed Pad)

Environmental & Export Classifications:

ATTRIBUTEDESCRIPTION
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)3 (168 Hours)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001

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About US

Shenzhen Angel Technology Electronics Co Was Founded In HongKong Since 2006, Our branch Located In The Silicon Valley Of China, Shenzhen.

Shenzhen Angel Technology Electronics Co have have obtained the ISO9001 quality management system certification.

The Mission Of Shenzhen Angel Technology Electronics Co has always been to provide Quality Electronics Components To Manufacturers Worldwide.Angel-tech's vision is become the excellent electronic components supplier with the highest satisfaction between employees and customers. Early On We became the Primary channel for project closures And Inventory build-ups for Major Distributors such as Arrow Electronics and Contract Manufacturers. Angel Technology Electronics Co Has since then added Sourcing Of High Quality Components From Local Manufacturers In China.

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