LM2647, LM2 Dual Synchronous Buck Regulator Controller

National Semiconductor

Description

Dual Synchronous Buck Regulator Controller June 2003 LM2647 Dual Synchronous Buck Regulator Controller General .
The LM2647 is an adjustable 200-500kHz dual channel voltage-mode controlled high-speed synchronous buck regulator controller ideally suited for batter.

📥 Download Datasheet

LM2647 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM2647, LM2. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM2647, LM2
Manufacturer: National Semiconductor
File Size: 763.45 KB
Datasheet: LM2-647.pdf
Description: Dual Synchronous Buck Regulator Controller
Note: This datasheet PDF includes multiple part numbers: LM2647, LM2.
Please refer to the document for exact specifications by model.

Features

* line feedforward to improve the response to input transients. At very light loads, the user can choose between the highefficiency Pulse-skip mode or the constant frequency Forced-PWM mode. Lossless current limiting without the use of external sense resistors is made possible by sensing the voltage d

LM2647 Distributors

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📌 All Tags

LM2 Dual Synchronous Buck Regulator Controller National Semiconductor

National Semiconductor LM2647-like datasheet