Datasheet4U Logo Datasheet4U.com

LM3477

High Efficiency High-Side N-Channel Controller

LM3477 Features

* 1

* 2 500kHz Switching Frequency

* Adjustable Current Limit

* 1.5% Reference

* Thermal Shutdown

* Frequency Compensation Optimized with a Single Capacitor and Resistor

* Internal Softstart

* Current Mode Operation

* Undervoltage Lockout

LM3477 General Description

The LM3477/A is a high-side N-channel MOSFET switching regulator controller. It can be used in topologies requiring a high side MOSFET such as buck, inverting (buck-boost) and zeta regulators. The LM3477/A's internal push pull driver allows compatibility with a wide range of MOSFETs. This, the wide .

LM3477 Datasheet (1.60 MB)

Preview of LM3477 PDF

Datasheet Details

Part number:

LM3477

Manufacturer:

Texas Instruments ↗

File Size:

1.60 MB

Description:

High efficiency high-side n-channel controller.
LM3477 www.ti.com SNVS141K

* OCTOBER 2000

* REVISED MARCH 2013 LM3477 High Efficiency High-Side N-Channel Controller for Switching .

📁 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)

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

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

LM34 Precision Fahrenheit Temperature Sensors (Texas Instruments)

LM340 Three Terminal Positive Voltage Regulators (Motorola Inc)

TAGS

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

Image Gallery

LM3477 Datasheet Preview Page 2 LM3477 Datasheet Preview Page 3

LM3477 Distributor