Description
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2679 SNVS026O * MARCH 2000 * REVISED JUNE .
The LM2679 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulato.
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) Version
Applications
* Simple-to-Design, High Efficiency (>90%) Step-Down Switching Regulators
* Efficient System Preregulator for Linear Voltage Regulators
