Datasheet4U Logo Datasheet4U.com

LM3478 Datasheet - National Semiconductor

LM3478 High Efficiency Low-Side N-Channel Controller

The LM3478 is a versatile Low-Side N-FET switching regulator controller. It is suitable for use in topologies requiring low side FET, such as boost, flyback, SEPIC, etc. Moreover, the LM3478 can be operated at extremely high switching frequency in order to reduce the overall solution size. The switc.

LM3478 Features

* such as thermal shutdown, short-circuit protection, over voltage protection, etc. Power saving shutdown mode reduces the total supply current to 5µA and allows power supply sequencing. Internal soft-start limits the inrush current at start-up. n 10µA shutdown current (over temperature) Features 8-l

LM3478 Datasheet (624.76 KB)

Preview of LM3478 PDF
LM3478 Datasheet Preview Page 2 LM3478 Datasheet Preview Page 3

Datasheet Details

Part number:

LM3478

Manufacturer:

National Semiconductor

File Size:

624.76 KB

Description:

High efficiency low-side n-channel controller.

📁 Related Datasheet

LM3475 Hysteretic PFET Buck Controller (National Semiconductor)

LM3475 Hysteretic PFET Buck Controller (Texas Instruments)

LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator (National Semiconductor)

LM3477 High Efficiency High-Side N-Channel Controller (Texas Instruments)

LM3477A High Efficiency High-Side N-Channel Controller for Switching Regulator (National Semiconductor)

LM3478 High-Efficiency Low-Side N-Channel Controller (Texas Instruments)

LM3478Q-Q1 High-Efficiency Low-Side N-Channel Controller (Texas Instruments)

LM34 Precision Fahrenheit Temperature Sensors (National Semiconductor)

TAGS

LM3478 High Efficiency Low-Side N-Channel Controller National Semiconductor

LM3478 Distributor