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LM2672MX-ADJ/NOPB TI Chips LM2672 SIMPLE SWITCHER Power Converter High Efficiency 1-A Step Down Voltage

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LM2672MX-ADJ/NOPB TI Chips LM2672 SIMPLE SWITCHER Power Converter High Efficiency 1-A Step Down Voltage

Brand Name:	TI Chips
Model Number:	LM2672MX-ADJ/NOPB
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

LM2672MX-ADJ/NOPB

Product Name:

TI Chips

Type:

SMD/SMT

Output Voltage:

1.21 V To 37 V

Output Current:

Quiescent Current:

2.5 MA

Supply Ability:

1000000

Highlight:

LM2672MX-ADJ/NOPB

LM2672MX-ADJ TI Chips

Efficiency Power Converter

Product Description

TI Chips LM2672MX-ADJ/NOPB LM2672 SIMPLE SWITCHER® Power Converter High Efficiency 1-A Step-Down Voltage

Features

• Efficiency up to 96%

• Available in 8-Pin SOIC and PDIP Packages

• Requires only 5 External Components

• 3.3-V, 5-V, 12-V, and Adjustable Output Versions

• Adjustable Version Output Voltage Range: 1.21 V

to 37 V

• ±1.5% Maximum Output Voltage Tolerance Over

Line and Load Conditions

• Specified 1-A Output Load Current

• Wide Input Voltage Range: 8 V to 40 V

• 260-kHz Fixed Frequency Internal Oscillator

• TTL Shutdown Capability, Low Power Standby

Mode

• Soft-Start and Frequency Synchronization

• Thermal Shutdown and Current Limit Protection

Applications

• Simple High Efficiency (>90%) Step-Down (Buck)

Regulator

• Efficient Preregulator for Linear Regulators

Description

The LM2672 series of regulators are monolithic

integrated DC-DC converter built with a LMDMOS

process. These regulators provide all the active

functions for a step-down (buck) switching regulator,

capable of driving a 1-A load current with excellent

line and load regulation. These devices are available

in fixed output voltages of 3.3 V, 5 V, 12 V, and an

adjustable output version. Requiring a minimum

number of external components, these regulators are simple to use and

include patented internal frequency compensation,

fixed frequency oscillator, external shutdown, soft-start,

and frequency synchronization.

The LM2672 series operates at a switching frequency

of 260 kHz, thus allowing smaller sized filter

components than what is required with lower

frequency switching regulators. Because of its very

high efficiency (>90%), the copper traces on the

printed-circuit board are the only heat sinking required.

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products details

LM2672MX-ADJ/NOPB TI Chips LM2672 SIMPLE SWITCHER Power Converter High Efficiency 1-A Step Down Voltage

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips