HomedatasheetLM2678T-5.0/NOPB

LM2678T-5.0/NOPB Datasheet

DC/DC Switching Converters
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Description

The LM2678 series( LM2678T-5.0/NOPB ) of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5A loads with excellent line and load regulation characteristics. High efficiency (>90%) is obtained through the use of a low ON- resistance DMOS power switch. The series consists of fixed output voltages of 3.3V, 5V and 12V and an adjustable output version. LM2678T-5.0/NOPB Features • Simple and Easy to Design with (Using Off-The-Shelf External Components)• 120 mΩ DMOS Output Switch• Efficiency Up to 92%• 50μA Standby Current When Switched OFF LM2678T-5.0/NOPB Applications • Simple to Design, High Efficiency (>90%) Step-Down Switching Regulators• Efficient System Pre-Regulator for Linear Voltage Regulators• Battery Chargers
Features

Parameters

[{"Name":" Input Voltage MAX:","Value":"40 V"},{"Name":"Switching Frequency:","Value":"260 KHz"},{"Name":"Output Voltage:","Value":"5 V"},{"Name":"Output Current:","Value":"5 A"},{"Name":"Number of Outputs:","Value":"1"},{"Name":"Maximum Operating Temperature:","Value":"+ 125 C"},{"Name":" Input Voltage MIN:","Value":"8 V"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

OMRON

Omron is the world's leading supplier of technologically advanced electronic components. Omron's vast product line includes switches (general, snap-action, control, DIP/SIP, miniature, sub-miniature, and thumbwheel), relays, connectors, optoelectronics, and sensors that are used in consumer electronics, computer peripherals, office automation products, and telecom applications. Omron Industrial Automation supplies the world with advanced electronics and control system components, including switches, relays, power supplies, sensors, calibration equipment, and cable assemblies. Omron is a global leader in RFID technology with their extensive range of reliable products and systems, such as inlays, readers/writers, transponders, development tools, and accessories.

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