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LM22677 - Step-Down Voltage Regulator

General Description

The LM22677 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components.

This easy to use regulator incorporates a 42V N-channel MOSFET switch capable of providing up to 5A of load current.

Key Features

  • Check for Samples: LM22677.

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📁 Similar Datasheet

Part Number Description Manufacturer
LM22677 Step-Down Voltage Regulator National Semiconductor Corporation
LM22670 Step-Down Voltage Regulator National Semiconductor Corporation
LM22671 Step-Down Voltage Regulator National Semiconductor Corporation
LM22672 Step-Down Voltage Regulator National Semiconductor Corporation
LM22673 Step-Down Voltage Regulator National Semiconductor Corporation

Other Datasheets by Texas Instruments

Part Number Description
LM22677-Q1 Step-Down Voltage Regulator
LM22670 Step-Down Voltage Regulator
LM22670-Q1 Step-Down Voltage Regulator
LM22671 Step-Down Voltage Regulator
LM22671-Q1 Step-Down Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM22677 www.ti.com SNVS582M – SEPTEMBER 2008 – REVISED APRIL 2013 LM22677/LM22677-Q1 42V, 5A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features Check for Samples: LM22677 FEATURES 1 •2 Wide Input Voltage Range: 4.5V to 42V • Internally Compensated Voltage Mode Control • Stable with low ESR Ceramic Capacitors • 100 mΩ N-Channel MOSFET • Output Voltage Options: – ADJ (Outputs as Low as 1.285V) – 5.0 (Output Fixed to 5V) • ±1.