Datasheet4U Logo Datasheet4U.com

LM3409HV, LM3409 Datasheet - National Semiconductor

LM3409HV, LM3409, PFET Buck Controller

LM3409 / LM3409HV PFET Buck Controller for High Power LED Drives www.DataSheet4U.com LM3409 LM3409HV June 12, 2009 PFET Buck Controller for High P.
The LM3409/09HV are P-channel MosFET (PFET) controllers for step-down (buck) current regulators.
 datasheet Preview Page 1 from Datasheet4u.com

LM3409_NationalSemiconductor.pdf

This datasheet PDF includes multiple part numbers: LM3409HV, LM3409. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

LM3409HV, LM3409

Manufacturer:

National Semiconductor

File Size:

0.99 MB

Description:

PFET Buck Controller

Note:

This datasheet PDF includes multiple part numbers: LM3409HV, LM3409.
Please refer to the document for exact specifications by model.

Features

* combine to make the LM3409/09HV ideal for use as constant current sources for driving LEDs where forward currents up to 5A are easily achievable. The LM3409/09HV uses Constant Off-Time (COFT) control to regulate an accurate constant current without the need for external control loop compensation. An

Applications

* LED Driver Constant Current Source Automotive Lighting General Illumination Industrial Lighting Typical Application 30085601 © 2009 National Semiconductor Corporation 300856 www. national. com LM3409/LM3409HV www. DataSheet4U. com Connection Diagram LM3409/09HV 300

LM3409HV Distributors

📁 Related Datasheet

📌 All Tags

National Semiconductor LM3409HV-like datasheet