LM2679S-12 Overview
Key Specifications
Package: TO-263
Mount Type: Surface Mount
Pins: 7
Operating Voltage: 40 V
Description
The LM2679 series 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 5-A loads with excellent line and load regulation characteristics. High efficiency (>90%) is obtained through the use of a low ONresistance DMOS power switch.
Key Features
- 1 Efficiency Up to 92%
- Simple and Easy to Design Using Off-The-Shelf External Components
- Resistor Programmable Peak Current Limit Over a Range of 3 A to 7 A
- 120-mΩ DMOS Output Switch
- 3.3-V, 5-V, 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions
